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PINE LIBRARY
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ChainAggLib - library for aggregation of main chain tickers

57
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()
Release Notes
v2 slight ticker correction
Release Notes
v3
Release Notes
v4 altcoins tickers update
Release Notes
v5
Release Notes
v6
Release Notes
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()

Pine library

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.

cybermediaboy
arraysstatistics

Disclaimer

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.
arraysstatistics

Pine library

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.

cybermediaboy

Disclaimer

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.