ChainAggLib - library for aggregation of main chain tickers

Library "ChainAggLib"
ChainAggLib — token -> main protocol coin (chain) and top-5 exchange tickers for volume aggregation.
Library only (no plots). All helpers are pure functions and do not modify globals.

norm_sym(s)
Parameters:
s (string)

get_base_from_symbol(full_symbol)
Parameters:
full_symbol (string)

get_chain_for_token(token_symbol)
Parameters:
token_symbol (string)

get_top5_exchange_tickers_for_chain(chain_code)
Parameters:
chain_code (string)

get_top5_exchange_tickers_for_token(token_symbol)
Parameters:
token_symbol (string)

join_tickers(arr)
Parameters:
arr (array<string>)

contains_symbol(arr, symbol)
Parameters:
arr (array<string>)
symbol (string)

contains_current(arr)
Parameters:
arr (array<string>)

get_arr_for_current_token()

get_chain_for_current()

Notas de prensa

v2 slight ticker correction

Notas de prensa

v4 altcoins tickers update

Notas de prensa

v7

map-based structure data storage and aggregated altcoins ticker lists retrieval

Added:
init_token_database()

get_token_info(db, token_symbol)
Parameters:
db (map<string, string>)
token_symbol (string)

is_token_known(token_symbol)
Parameters:
token_symbol (string)

is_l1_chain(token_symbol)
Parameters:
token_symbol (string)

get_direct_aggregation_tickers(token_symbol)
Parameters:
token_symbol (string)

get_all_tokens()

supports_direct_aggregation()

Notas de prensa

v8

Added:
init_asset_class_map()

init_trading_hours_map()

get_asset_meta(symbol_or_token)
Parameters:
symbol_or_token (string)

get_current_asset_meta()

is_index(sym)
Parameters:
sym (string)

is_crypto_main(sym)
Parameters:
sym (string)

is_commodity(sym)
Parameters:
sym (string)

is_shares(sym)
Parameters:
sym (string)

get_trading_hours(sym)
Parameters:
sym (string)

Notas de prensa

v10

added natural gas

Biblioteca Pine

In true TradingView spirit, the author has published this Pine code as an open-source library so that other Pine programmers from our community can reuse it. Cheers to the author! You may use this library privately or in other open-source publications, but reuse of this code in publications is governed by House Rules.

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Exención de responsabilidad

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Biblioteca Pine

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