RSI Trend Indicator [paRSI]The Relative Strength Index ( RSI ) is a measurement used by traders to assess the price momentum. It is scaled from 0 to 100. when RSI reads below 30, it is usually interpreted as oversold and when RSI is above 70 it is usually interpreted as overbought. However, it is usually not profitable to trade based on overbought and oversold signal.
RSI Trend Indicator or as I like to call it "paRSI" ("Parsa (my name) + RSI") shows that when RSI is above a specific number (default value = 60) it indicates bullish trend and when RSI is below a specific number (default value = 40 ) it indicates bearish trend. Lastly when RSI is below the 2 specified numbers it indicates a neutral trend.
I don't recommend trading based on this single indicator. If you're a trend trader this might be useful tool in addition to your own strategy
Usage:
If the created pattern has worked previously on the chart, you could enter on the first stages of the green or red section (depending on the market's trend).
It is not recommended to trade in any direction when there is no color
*THIS IS A TREND FOLLOWING STRATEGY AND DOES NOT WORK ON ALL MARKETS*
Buscar en scripts para "涨幅超过60日均线的股票"
CCI Breakout TraderWorks well on Bitcoin or most altcoins on a 15min chart or higher.
What is this exactly?
This is an indicator that uses horizontal RSI + EMA lines with a CCI line on top of it to provide optimal entry and exit positions for trading. There is also a breakout indicator based on the width of Bollinger Bands.
How to use:
If the blue stream passes upwards on the red heading to the white - it's heading towards a good BUY signal. To be safe you wait until it passes above the white line, then BUY LONG. Another signal to buy long is when the blue stream passes above the white and green lines.
Selling is essentially the opposite, if the blue stream is passing down from the green or white lines, then it's time to sell and exit your trade.
If you need help knowing when to enter and exit a trade the indicator will draw a grey candle on your chart to signal it's time to exit a long trade and it will draw a purple candle when it's time to enter a long.
--
Breakout alert:
If you see a green vertical bar it's a warning that there is a potential breakout in price coming for whichever coin you are looking at. The price breakout could go either direction, so make sure you watch the blue stream.
--
Important tips:
The direction of the green/white/red lines are important - if they are heading down that means it might not be the best time to enter your trade, even if the blue stream crosses up on the red and/or white lines.
The colored horizontal lines are there to let you know if the blue stream is near the bottom of those lines (anywhere from hline 15 to 50) and heading upwards, you will more likely have a longer positive trade. If the blue stream is above 60 hline and it looks like a good trade (passing up on the red and white lines), expect to have a shorter trade.
I use this for swing trading various crypto currencies, once you learn how to read it, you can catch amazing uptrends really early and you can exit trades before some big drops happen.
[blackcat] L1 Blackcat Customized CCI IndicatorLevel: 1
Background
This CCI indicator is blackcat customized version with enhanced features.
Function
This CCI use green line to indicate strong long trend with cci values > 0 and red line to indicate weak long trend with cci values <0. It also use yellow and fuchsia candles to present the strong and weak long trend. A green candle is used to indicate long entry, while a red candle is usded to indicate long flatten signal.
Key Signal
green line --> strong long trend
red line --> weak long trend
blue line --> trend strength indicator
SELL label --> flatten long or short entry
BUY label --> long entry
TOPDIV label --> top divergence indicator
BOTDIV label --> bottom divergence indicator
Remarks
Feedbacks are appreciated.
Readme
In real life, I am a prolific inventor. I have successfully applied for more than 60 international and regional patents in the past 12 years. But in the past two years or so, I have tried to transfer my creativity to the development of trading strategies. Tradingview is the ideal platform for me. I am selecting and contributing some of the hundreds of scripts to publish in Tradingview community. Welcome everyone to interact with me to discuss these interesting pine scripts.
The scripts posted are categorized into 5 levels according to my efforts or manhours put into these works.
Level 1 : interesting script snippets or distinctive improvement from classic indicators or strategy. Level 1 scripts can usually appear in more complex indicators as a function module or element.
Level 2 : composite indicator/strategy. By selecting or combining several independent or dependent functions or sub indicators in proper way, the composite script exhibits a resonance phenomenon which can filter out noise or fake trading signal to enhance trading confidence level.
Level 3 : comprehensive indicator/strategy. They are simple trading systems based on my strategies. They are commonly containing several or all of entry signal, close signal, stop loss, take profit, re-entry, risk management, and position sizing techniques. Even some interesting fundamental and mass psychological aspects are incorporated.
Level 4 : script snippets or functions that do not disclose source code. Interesting element that can reveal market laws and work as raw material for indicators and strategies. If you find Level 1~2 scripts are helpful, Level 4 is a private version that took me far more efforts to develop.
Level 5 : indicator/strategy that do not disclose source code. private version of Level 3 script with my accumulated script processing skills or a large number of custom functions. I had a private function library built in past two years. Level 5 scripts use many of them to achieve private trading strategy.
RSI Relative Strength Index 3X - DurbtradeDurbtrade Triple RSI - 3 individual RSI's on 1 indicator, each distinguishable by length, as well as line color, thickness, opacity, and type.
(note: usable line TYPES are limited... try experimenting)
1) RSI's
A) Each RSI can be customized to change color based on RSI vertical direction (default = only RSI #1 changes color).
B) All 3 RSI's use a single Source (default Close).
C) You may customize the length of each RSI individually (I LOVE my default 14, 7, and 3!).
D) RSI #1 is the primary RSI, and is plotted LAST, so that it is drawn ABOVE RSI #2, which is drawn above RSI #3.
2) Horizontal Lines
A) Horizontal lines are also drawn automatically, so you don't have to, and they don't extend past the current bar.
B) There are 11 customizable lines, and each one is set to non-customizable increments (zero, 10, 20, 30, 40, fifty, 60, 70, 80, 90, hundred).
C) The 11 lines are divided into 2 groups:
a) 4 PAIRS of lines WITH fill options (10/90, 20/80, 30/70, 40/60... 8 lines total), and
b) 3 INDIVIDUAL lines WITHOUT fill options (zero, fifty, hundred).
D) The 4 fills give you the option to fill the space between each pair with a customizable color and opacity (the default is what I personally feel is best for each).
3) Conclusion
A) As with my previous indicators, this one maximizes information, discernment, clarity, and customization.
B) It is optimized for your ability to be able to customize a relatively basic but important indicator with ease
for use on your own personal television, laptop, or cellular phone screen setup... and on all chart zoom levels and layouts.
B) And, this being my 3rd script, please feel free to comment, critique, or leave suggestions. I find them helpful!
C) Check out my previous pine scripts if you like this one. They work well together.
D) I hope that you find this useful.
E) Enjoy!
//Durbtrade
Overlay Indicators (EMAs, SMAs, Ichimoku & Bollinger Bands)This is a combination of popular overlay indicators that are used for dynamic support and resistance, trade targets and trend strength.
Included are:
-> 6 Exponential Moving Averages
-> 6 Simple Moving Averages
-> Ichimoku Cloud
-> Bollinger Bands
-> There is also a weekend background marker ideal for cryptocurrency trading
Using all these indicators in conjunction with each other provide great confluence and confidence in trades and price targets.
An explanation of each indicator is listed below.
What Is an Exponential Moving Average (EMA)?
"An exponential moving average (EMA) is a type of moving average (MA) that places a greater weight and significance on the most recent data points. The exponential moving average is also referred to as the exponentially weighted moving average. An exponentially weighted moving average reacts more significantly to recent price changes than a simple moving average (SMA), which applies an equal weight to all observations in the period.
What Does the Exponential Moving Average Tell You?
The 12- and 26-day exponential moving averages (EMAs) are often the most quoted and analyzed short-term averages. The 12- and 26-day are used to create indicators like the moving average convergence divergence (MACD) and the percentage price oscillator (PPO). In general, the 50- and 200-day EMAs are used as indicators for long-term trends. When a stock price crosses its 200-day moving average, it is a technical signal that a reversal has occurred.
Traders who employ technical analysis find moving averages very useful and insightful when applied correctly. However, they also realize that these signals can create havoc when used improperly or misinterpreted. All the moving averages commonly used in technical analysis are, by their very nature, lagging indicators."
Source: www.investopedia.com
Popular EMA lookback periods include fibonacci numbers and round numbers such as the 100 or 200. The default values of the EMAs in this indicator are the most widely used, specifically for cryptocurrency but they also work very well with traditional.
EMAs are normally used in conjunction with Simple Moving Averages.
" What Is Simple Moving Average (SMA)?
A simple moving average (SMA) calculates the average of a selected range of prices, usually closing prices, by the number of periods in that range.
Simple Moving Average vs. Exponential Moving Average
The major difference between an exponential moving average (EMA) and a simple moving average is the sensitivity each one shows to changes in the data used in its calculation. More specifically, the EMA gives a higher weighting to recent prices, while the SMA assigns an equal weighting to all values."
Source: www.investopedia.com
In this indicator, I've included 6 popular moving averages that are commonly used. Most traders will find specific settings for their own personal trading style.
Along with the EMA and SMA, another indicator that is good for finding confluence between these two is the Ichimoku Cloud.
" What is the Ichimoku Cloud?
The Ichimoku Cloud is a collection of technical indicators that show support and resistance levels, as well as momentum and trend direction. It does this by taking multiple averages and plotting them on the chart. It also uses these figures to compute a "cloud" which attempts to forecast where the price may find support or resistance in the future.
The Ichimoku cloud was developed by Goichi Hosoda, a Japanese journalist, and published in the late 1960s.1 It provides more data points than the standard candlestick chart. While it seems complicated at first glance, those familiar with how to read the charts often find it easy to understand with well-defined trading signals."
More info can be seen here: www.investopedia.com
I have changed the default settings on the Ichimoku to suit cryptocurrency trading (as cryptocurrency is usually fast and thus require slightly longer lookbacks) to 20 60 120 30.
Along with the Ichimoku, I like to use Bollinger Bands to not only find confluence for support and resistance but for price discovery targets and trend strength.
" What Is a Bollinger Band®?
A Bollinger Band® is a technical analysis tool defined by a set of trendlines plotted two standard deviations (positively and negatively) away from a simple moving average (SMA) of a security's price, but which can be adjusted to user preferences.
Bollinger Bands® were developed and copyrighted by famous technical trader John Bollinger, designed to discover opportunities that give investors a higher probability of properly identifying when an asset is oversold or overbought."
This article goes into great detail of the complexities of using the Bollinger band and how to use it.
=======
This indicator combines all these powerful indicators into one so that it is easier to input different settings, turn specific tools on or off and can be easily customised.
Trading View's Standard Color Palette, by @BlueJayBird- Simple color palette for Trading View.
- It works correctly on timeframes lower than 1h. Move it to the side so you can see the whole palette.
- All 17 standard TV colors are there, with fillers at 60 transparency (or 40 % opacity).
- You can custom the colors to your own colors, and use it as a palette color reference.
Additional information: kodify.net
[expiremental] moving figures - RDSI
Hi,
I give you an experimental 'indicator', which is used here to plot the red RDSI against the green RDSI,
it has nothing to do with values, it just shows if one is bigger than the other, and this in a unique way.
You can choose if each minute another figure emerges, or you can pick 1 of the 60 figures.
Each second the figure will move (just fun, or perhaps useful for other Pine coders)
You can play around a bit with height and position of the Y-axis, or radius.
The 'adjustment' is present because it didn't always was plotted (x became - sometimes)
Normally it would not happen, but I left it there for now.
The 'non RDSI related' checkbox can be used if you just want a figure that animates you
through some waiting - boring periods, not related to the RDSI, just figures that move :)
To be concluded, this is just humbly made, perhaps to inspire some of the great Pine coders out there!
Cheers!
Some figures:
Flunki T-WAP minus MA Oscillator
Yo,
Possible the last of these for now, and mostly for the sake of completeness..
This is..
Another simple oscillator that show the difference in price between a selectable timeframe TWAP and a Moving Average of that TWAP
This is shown as a histogram.
Use numeric TWAP values for minutes (30, 60 ,720 whatever) and D, 3D, W, M for higher values
There is also a global timeframe which will set the timeframe for a global alternate timeframe (instead of current chart resolution)
On top of that is a Moving Average of the histogram value, shown as a blue / red line with an option to highlight this MA crossing zero, and an option to colour bars to this line.
The major difference between this Oscillator, and the other script (Flunki VWAP minus MA Oscillator)
(I treid to insert a link but it's invisible so it would seem, anyway.. )
is that VWAP is usually calculated daily, so there is a sharp move upon the daily close, as VWAP starts a new day. Using TWAP this does not occur, so gives smoother transitions ; also the timeframe for TWAP is selectable for additional wap fun.
Simple idea : Code open
Enjoy !
Flunki TWAP minus MTF TWAP Oscillator
Heys,
Herewith a another simple oscillator that show the difference in price between a selectable timeframe TWAP and another alternative selectable timeframe TWAP
This is shown as a histogram.
Use numeric TWAP values for minutes (30, 60 ,720 whatever) and D, 3D, W, M for higher values
There is also a global timeframe which will set the timeframe for a global alternate timeframe (instead of current chart resolution)
On top of that is a Moving Average of the histogram value, shown as a blue / red line with an option to highlight this MA crossing zero, and an option to colour bars to this line.
Simple idea : Code open
Enjoy !
[blackcat] L1 Swing Reversal IndicatorLevel: 1
Background
Many asked me about swing reversal indicators. There are many but less of them can guarantee high win rate. Because market is complex, the reversals can be nested together, which means sub level reversals will be contained in higher level waves. This can be well explained by Elloit wave theory.
Function
Here it is a simple moving average based swing reversal indicator as an example for many others to improve it. Although it simple, it could be very powerful to dedicated trading pairs in specific time frame. One can adjust N1~N4 as SMA peiords from short to long to customized this indicator or even by trying different moving average types to enhance its accuracy.
Key Signal
N1~N4 --> SMA look back periods
OB --> Overbought Threshold
OS --> Oversold Threshold
Pros and Cons
Simpe but powerful. More feedbacks are appreciated.
Remarks
Easy to be customized or integrated to your trading system.
Readme
In real life, I am a prolific inventor. I have successfully applied for more than 60 international and regional patents in the past 12 years. But in the past two years or so, I have tried to transfer my creativity to the development of trading strategies. Tradingview is the ideal platform for me. I am selecting and contributing some of the hundreds of scripts to publish in Tradingview community. Welcome everyone to interact with me to discuss these interesting pine scripts.
The scripts posted are categorized into 5 levels according to my efforts or manhours put into these works.
Level 1 : interesting script snippets or distinctive improvement from classic indicators or strategy. Level 1 scripts can usually appear in more complex indicators as a function module or element.
Level 2 : composite indicator/strategy. By selecting or combining several independent or dependent functions or sub indicators in proper way, the composite script exhibits a resonance phenomenon which can filter out noise or fake trading signal to enhance trading confidence level.
Level 3 : comprehensive indicator/strategy. They are simple trading systems based on my strategies. They are commonly containing several or all of entry signal, close signal, stop loss, take profit, re-entry, risk management, and position sizing techniques. Even some interesting fundamental and mass psychological aspects are incorporated.
Level 4 : script snippets or functions that do not disclose source code. Interesting element that can reveal market laws and work as raw material for indicators and strategies. If you find Level 1~2 scripts are helpful, Level 4 is a private version that took me far more efforts to develop.
Level 5 : indicator/strategy that do not disclose source code. private version of Level 3 script with my accumulated script processing skills or a large number of custom functions. I had a private function library built in past two years. Level 5 scripts use many of them to achieve private trading strategy.
[blackcat] L1 Enhanced Awesome OscillatorLevel: 1
Background
The awesome oscillator is just that, an oscillator by Bill Williams. In contrast to the slow stochastics, which ranges from +100 to -100, the fantastic oscillator is limitless. On the surface, one might think that the fantastic oscillator is made up of a complicated algorithm developed by a Whiz Kid from M.I.T. You will be surprised to learn that the indicator is a basic calculation of two simple moving averages. I made some improvements on it by introducing some novel moving average functions and choppiness index as L1 Enhanced Awesome Oscillator.
Function
Yellow bars for bull and fuchsia bars for bear with candles. Buying and selling signal is provided. Divergence signal is provided. Choppiness index is used as a green background color, which indicates trends when it under green color. The choppiness index is used to filter out entry signals.
Key Signal
yellow candle --> bull
fuchsia candle --> bear
yellow DIV label --> bottom divergence
fuchsia DIV label --> top divergence
red SELL label --> short entry
green BUY label --> long entry
Remarks
Feedbacks are appreciated.
Readme
In real life, I am a prolific inventor. I have successfully applied for more than 60 international and regional patents in the past 12 years. But in the past two years or so, I have tried to transfer my creativity to the development of trading strategies. Tradingview is the ideal platform for me. I am selecting and contributing some of the hundreds of scripts to publish in Tradingview community. Welcome everyone to interact with me to discuss these interesting pine scripts.
The scripts posted are categorized into 5 levels according to my efforts or manhours put into these works.
Level 1 : interesting script snippets or distinctive improvement from classic indicators or strategy. Level 1 scripts can usually appear in more complex indicators as a function module or element.
Level 2 : composite indicator/strategy. By selecting or combining several independent or dependent functions or sub indicators in proper way, the composite script exhibits a resonance phenomenon which can filter out noise or fake trading signal to enhance trading confidence level.
Level 3 : comprehensive indicator/strategy. They are simple trading systems based on my strategies. They are commonly containing several or all of entry signal, close signal, stop loss, take profit, re-entry, risk management, and position sizing techniques. Even some interesting fundamental and mass psychological aspects are incorporated.
Level 4 : script snippets or functions that do not disclose source code. Interesting element that can reveal market laws and work as raw material for indicators and strategies. If you find Level 1~2 scripts are helpful, Level 4 is a private version that took me far more efforts to develop.
Level 5 : indicator/strategy that do not disclose source code. private version of Level 3 script with my accumulated script processing skills or a large number of custom functions. I had a private function library built in past two years. Level 5 scripts use many of them to achieve private trading strategy.
Gann RetracementThe indicator is based on W. D. Gann's method of retracement studies. Gann looked at stock retracement action in terms of Halves (1/2), Thirds (1/3, 2/3), Fifths (1/5, 2/5, 3/5, and 4/5) and more importantly the Eighths (1/8, 2/8, 3/8, 4/8, 5/8, 6/8, and 7/8). Needless to say, {2, 3, 5, 8} are the only Fibonacci numbers between 1 to 10. These ratios can easily be visualized in the form of division of a Circle as follows :
Divide the circle in 12 equal parts of 30 degree each to produce the Thirds :
30 x 4 = 120 is 1/3 of 360
30 x 8 = 240 is 2/3 of 360
The 30 degree retracement captures fundamental geometric shapes like a regular Triangle (120-240-360), a Square (90-180-270-360), and a regular Hexagon (60-120-180-240-300-360) inscribed inside of the circle.
Now, divide the circle in 10 equal parts of 36 degree each to produce the Fifths :
36 x 2 = 72 is 1/5 of 360
36 x 4 = 144 is 2/5 of 360
36 x 6 = 216 is 3/5 of 360
36 x 8 = 288 is 4/5 of 360
where, (72-144-216-288-360) is a regular Pentagon.
Finally, divide the circle in 8 equal parts of 45 degree each to produce the Eighths :
45 x 1 = 45 is 1/8 of 360
45 x 2 = 90 is 2/8 of 360
45 x 3 = 135 is 3/8 of 360
45 x 4 = 180 is 4/8 of 360
45 x 5 = 225 is 5/8 of 360
45 x 6 = 270 is 6/8 of 360
45 x 7 = 315 is 7/8 of 360
where, (45-90-135-180-225-270-315-360) is a regular Octagon.
How to Use this indicator ?
The indicator generates Gann retracement levels between any two significant price points, such as a high and a low.
Input :
Swing High (significant high price point, such as a top)
Swing Low (significant low price point, such as a bottom)
Degree (degree of retracement)
Output :
Gann retracement levels (color coded as follows) :
Swing High and Swing Low (BLUE)
50% retracement (ORANGE)
Retracements between Swing Low and 50% level (RED)
Retracements between 50% level and Swing High (LIME)
Quantitative Qualitative Estimation QQE
The QQE indicator is a momentum based indicator to determine trend and sideways.
The Qualitative Quantitative Estimation (QQE) indicator works like a smoother version of the popular Relative Strength Index (RSI) indicator. QQE expands on RSI by adding two volatility based trailing stop lines. These trailing stop lines are composed of a fast and a slow moving Average True Range (ATR). These ATR lines are smoothed making this indicator less susceptible to short term volatility.
The most common method of using QQE is to look for crosses of the fast and slow moving trailing stop lines during periods when the QQE line reflects overbought or oversold conditions
Qualitative Quantitative Estimation made up of a smoothed Relative Strength Index (RSI) indicator plus fast and slow volatility-based trailing levels.
Qualitative Quantitative Estimation can be used in two directions:
1.Determine the trend, i.e. if the line is above the 50 level, the trend is ascending, if below - descending;
2.Search for signals at the moment of crossing of the QQE FAST (maroon) and QQE SLOW (blue) lines.
The QQE itself is generally considered to indicate an up-trend ifQQE FAST is above QQE SLOW, and a down-trend if below QQE SLOW.
Often a middle-range between 40 and 60 is set and if the indicator is in that range, then the market is considered to be tracking sideways, or in no trend.
You will need to set only one parameter – “SF” "RSI SMoothing Factor", an analogue of the period in RSI.
By the way, judging from the open source information, the algorithm used the standard strength index with a period of 14 for calculations.
Various signals can be created from the indicator such as:
-Buy when QQE FAST crosses above QQE SLOW below 50 level or just buy when QQE lines crosses above 50 level.
-Sell when QQE FAST crosses below QQE SLOW above 50 level or just sell when QQE lines crosses below 50 level.
WARNING: QQE IS A RSI BASED INDICATOR SO THAT IT CAN TRIGGER FALSE SIGNALS DURING DIVERGENCES!
Kıvanç Özbilgiç
MTF RenkoThis indicator Should be opened on a 15 min chart
It will display the Renko Highs and lows of:
30 min chart
45 min chart
60 min chart
and
120 min chart
Trend Following TriggerThis is a basic trend following system that using 5, 13, 34 EMAs cross-overs as triggers.
The 5,13 EMA pair is tracking the short-term momentum , when 5 EMA crosses over 13 EMA up or down, the script will develop a bullish "fast pivot" point or "FP" , which can be used as the first entry of a position.
The 13, 34 EMA pair is tracking the mid-term trend , when the 13 EMA crosses over 34 EMA up or down, the script will develop a bullish "slow pivot" point or "SP" , which can be used as the second entry of a position.
And the exit would be when a bearish "Slow Pivot" is created.
Note that the basic assumption of trend following is that you should trade with the trend, not against the trend. Thus I added the 50, 60 MA pair, as well as 200, 220 MA pair for long-term trend reference, which is an idea that I learned from the Vegas Tunneling Trading System.
Example,
Percentage S&RThis indicator can be used to provide "hidden" Support and Resistance levels, which can be useful for profit-taking and stop-loss levels on swing trades.
The middle white line is the midpoint of the range of the previous 60 candles.
The grey lines above equal the midpoint line +5%, +10%, +15% and +20%.
The grey lines below equal the midpoint line -5%, -10%, -15% and -20%.
This indicator is similar to a Moving Average Envelope, but without the lag.
Doesn't work as well on the extreme low or high time frames. 1 hour - Daily charts seem to be best.
Volume Info from Lower Time FramesHello Traders,
We are now able to get info from lower time frames, Many Thanks to Pine Team .This script gets volume info from lower time frames and give alert if there is extreme volumes on last X lower time frame candles (if last X volumes are higher than volume moving average). so that if you set alerts on different securities then you will be able get alert if there is extreme volume moves and you can check the chart immediately.
The options:
Timeframe in Seconds : you can set lower time frames in seconds. by default it's 5 seconds. if you set it 60 then it will show 1min volumes, if you set it 1 then it will show 1 seconds volumes
MA Length : The script draws simple moving average using this length info. by default it's 20.
Number of Bars to Check for Alert : by default it's 5. meaning that if last 5 candles is greater than moving average and if you set alert then you get the alert "Extreme Volume"
Other options are for colors and line width.
As you can see in following example, chart time frame is 1 hour and the script shows volume info of 5 seconds candles:
Enjoy!
Matrix Library (Linear Algebra, incl Multiple Linear Regression)What's this all about?
Ever since 1D arrays were added to Pine Script, many wonderful new opportunities have opened up. There has been a few implementations of matrices and matrix math (most notably by TradingView-user tbiktag in his recent Moving Regression script: ). However, so far, no comprehensive libraries for matrix math and linear algebra has been developed. This script aims to change that.
I'm not math expert, but I like learning new things, so I took it upon myself to relearn linear algebra these past few months, and create a matrix math library for Pine Script. The goal with the library was to make a comprehensive collection of functions that can be used to perform as many of the standard operations on matrices as possible, and to implement functions to solve systems of linear equations. The library implements matrices using arrays, and many standard functions to manipulate these matrices have been added as well.
The main purpose of the library is to give users the ability to solve systems of linear equations (useful for Multiple Linear Regression with K number of independent variables for example), but it can also be used to simulate 2D arrays for any purpose.
So how do I use this thing?
Personally, what I do with my private Pine Script libraries is I keep them stored as text-files in a Libraries folder, and I copy and paste them into my code when I need them. This library is quite large, so I have made sure to use brackets in comments to easily hide any part of the code. This helps with big libraries like this one.
The parts of this script that you need to copy are labeled "MathLib", "ArrayLib", and "MatrixLib". The matrix library is dependent on the functions from these other two libraries, but they are stripped down to only include the functions used by the MatrixLib library.
When you have the code in your script (pasted somewhere below the "study()" call), you can create a matrix by calling one of the constructor functions. All functions in this library start with "matrix_", and all constructors start with either "create" or "copy". I suggest you read through the code though. The functions have very descriptive names, and a short description of what each function does is included in a header comment directly above it. The functions generally come in the following order:
Constructors: These are used to create matrices (empy with no rows or columns, set shape filled with 0s, from a time series or an array, and so on).
Getters and setters: These are used to get data from a matrix (like the value of an element or a full row or column).
Matrix manipulations: These functions manipulate the matrix in some way (for example, functions to append columns or rows to a matrix).
Matrix operations: These are the matrix operations. They include things like basic math operations for two indices, to transposing a matrix.
Decompositions and solvers: Next up are functions to solve systems of linear equations. These include LU and QR decomposition and solvers, and functions for calculating the pseudo-inverse or inverse of a matrix.
Multiple Linear Regression: Lastly, we find an implementation of a multiple linear regression, including all the standard statistics one can expect to find in most statistical software packages.
Are there any working examples of how to use the library?
Yes, at the very end of the script, there is an example that plots the predictions from a multiple linear regression with two independent (explanatory) X variables, regressing the chart data (the Y variable) on these X variables. You can look at this code to see a real-world example of how to use the code in this library.
Are there any limitations?
There are no hard limiations, but the matrices uses arrays, so the number of elements can never exceed the number of elements supported by Pine Script (minus 2, since two elements are used internally by the library to store row and column count). Some of the operations do use a lot of resources though, and as a result, some things can not be done without timing out. This can vary from time to time as well, as this is primarily dependent on the available resources from the Pine Script servers. For instance, the multiple linear regression cannot be used with a lookback window above 10 or 12 most of the time, if the statistics are reported. If no statistics are reported (and therefore not calculated), the lookback window can usually be extended to around 60-80 bars before the servers time out the execution.
Hopefully the dev-team at TradingView sees this script and find ways to implement this functionality diretly into Pine Script, as that would speed up many of the operations and make things like MLR (multiple linear regression) possible on a bigger lookback window.
Some parting words
This library has taken a few months to write, and I have taken all the steps I can think of to test it for bugs. Some may have slipped through anyway, so please let me know if you find any, and I'll try my best to fix them when I have time to do so. This library is intended to help the community. Therefore, I am releasing the library as open source, in the hopes that people may improving on it, or using it in their own work. If you do make something cool with this, or if you find ways to improve the code, please let me know in the comments.
Grid Bot RSIGrid Bot Simulator. Based on RSI levels.
How it works:
Prices are divided into grids, or trade zones, that are based on RSI levels. Buys will trigger when the RSI crosses into a higher zone, after descending. Sells will trigger when the RSI crosses into a lower zone, after ascending. After triggering, a new signal will not be produced until the RSI progresses into better zone.
Standard Settings :
RSI Length
Number of Grids
RSI Type : Standard RSI or Jurik RSX (based on Everget’s formula)
Show All Grids
Experimental Features (Adjust in settings menu) :
No Trade Zone : RSI Levels where no trades will be signaled. Adjust to prevent over-buying/selling in narrow markets. Default: 35-65:
No Trade Zone (40-60)
Aggression Level : Increase aggressiveness to stack buys/sells at extreme RSI levels:
Aggression = high
Aggression = low
Market Direction : If market is trending up, the bot will skip every other sell ( = more buys than sells). If down, will skip every other buy (more sells than buys). Default: neutral.
Market Direction: down
Market Direction: neutral
TEMA Cross BacktestA simple strategy backtest using two Triple Exponential Moving Averages (TEMA) crossing up and down. The default is a 20 TEMA crossing above 60 TEMA generates a long signal. Short signals are turned off by default, but included in the code at the last 2 lines (remove the '//').
Parts of script borrowed from other public scripts.
RSI Classic Strategy (by Coinrule)One of the questions hobbyist traders more often ask is: what is the perfect trading indicator?
Every indicator is just a tool, so its efficiency is proportional to your ability to read its signals and translate them into an actionable trading strategy. The RSI is likely the most flexible and easy to use among the technical indicators.
This trading strategy tries to catch short-term swings on the coins of your choice with a simple yet profitable setup.
Buy when the RSI is lower than 30 (you can adjust it to 35 in times of steep uptrend).
Sell when the RSI is greater than 65 (the target may range between 60 and 75 depending on the volatility of the coin).
Note that the buy signal comes when the indicator crosses below 30 and not when it crosses above 30 as it happens on the built-in RSI strategy on Tradingview.
The present script overperforms the built-in strategy, even adding trading fees and using a lower amount of capital for each trade (30%). That means that the system can deliver higher net-profits with lower risk levels.
A typical example of market conditions where this strategy works perfectly is as follows.
The first initial breakout indicates that a new leg up in the trend may start. Bitcoin starts to trade within a range which you can identify when it reaches the point 3. That is the perfect time to start the rule because
- trading within a channel anticipates possible swings up and down
- the trend is on the upside, providing low downside risk in buying the dips.
This strategy works well with selected coins of your choice, and it's a great fit on leverage exchanges like Binance Futures.
If you prefer to run it across all available coins on the market, instead, you may choose an optimized version.
New Map For TradersUsing previous principles, This setup plots 60 moving averages on the chart. The averages are colored using a normalized oscillation technique (FFT).
To achieve the same display as above, put the same indicator twice and set the 'osx' parameter of one to 0 and the other to 2.
Feel free to play with the 'mul' parameter in ranges between 1-90. Most useful ranges will be 4-16 in my opinion.
Leave me a message if you'd like to explore the behaviors of the fractal dimension further ;)
