9/39 EMA Crossover + ADX + RSI Filter (No builtin ADX)

9/39 EMA Crossover + ADX + RSI Filter
This indicator combines classic trend‑following EMAs with momentum and trend‑strength filters to generate high‑quality Buy/Sell signals. It is designed for traders who want cleaner entries, reduced noise, and confirmation‑based signals.

✅ How It Works
1. EMA Trend Logic
• Buy Signal:
9 EMA crosses above 39 EMA
• Sell Signal:
9 EMA crosses below 39 EMA
This captures short‑term momentum shifts within the broader trend.

✅ 2. ADX Trend Strength Filter
To avoid weak or sideways markets, signals only trigger when:
• ADX > 20
This ensures the market has enough directional strength before taking trades.

✅ 3. RSI Momentum Filter
Momentum must align with the direction of the crossover:
• Buy: RSI > 50
• Sell: RSI < 50
This prevents counter‑trend entries and improves signal reliability.

✅ Final Signal Conditions
✅ BUY
• 9 EMA crosses above 39 EMA
• ADX > 20
• RSI > 50
✅ SELL
• 9 EMA crosses below 39 EMA
• ADX > 20
• RSI < 50

✅ Features
• Clean BUY/SELL labels on chart
• ADX calculated manually (compatible with all Pine environments)
• Alerts included for automation
• Works on all timeframes and instruments

✅ Best Use‑Cases
• Trend‑following strategies
• Swing trading
• Intraday momentum confirmation
• Filtering out sideways/noisy markets