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()

Catatan Rilis

v2 slight ticker correction

Catatan Rilis

v4 altcoins tickers update

Catatan Rilis

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()

Catatan Rilis

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)

Catatan Rilis

v10

added natural gas

Perpustakaan 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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Pernyataan Penyangkalan

The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.

Perpustakaan pine

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