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()

Notes de version

v2 slight ticker correction

Notes de version

v4 altcoins tickers update

Notes de version

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()

Notes de version

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)

Notes de version

v10

added natural gas

Notes de version

v11

Added:
get_token_info_extended(db, token_symbol)
Parameters:
db (map<string, string>)
token_symbol (string)

get_chain_market_tickers(token_or_chain)
Parameters:
token_or_chain (string)

get_spot_tickers_for_chain(chain_or_token)
Parameters:
chain_or_token (string)

get_perp_tickers_for_chain(chain_or_token)
Parameters:
chain_or_token (string)

get_futures_tickers_for_chain(chain_or_token)
Parameters:
chain_or_token (string)

get_spot_tickers_for_current()

get_perp_tickers_for_current()

get_futures_tickers_for_current()

Notes de version

v12

Notes de version

v13

Added:
f_extract_base_symbol(ticker)
Parameters:
ticker (string)

Notes de version

v14

Notes de version

v15

Notes de version

v16

Added:
init_norm_sym(s)
Parameters:
s (string)

Removed:
norm_sym(s)

Notes de version

v17

Added:
get_micro_state(symbol_override)
Parameters:
symbol_override (simple string)

get_scientific_delta(symbol_override)
Parameters:
symbol_override (simple string)

get_aggregated_volume(symbol_override)
Parameters:
symbol_override (simple string)

MicroState
Fields:
volume_total (series float)
delta_aggressor (series float)
delta_absorb (series float)
market_impact (series float)
flow_toxicity (series float)
efficiency_ratio (series float)

Notes de version

v18

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