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ChainAggLib - library for aggregation of main chain tickers

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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()
Nota Keluaran
v2 slight ticker correction
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v3
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v4 altcoins tickers update
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v5
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v6
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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()
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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)
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v9
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v10

added natural gas
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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()
Nota Keluaran
v12
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v13

Added:
f_extract_base_symbol(ticker)
  Parameters:
    ticker (string)
Nota Keluaran
v14
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v15
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v16

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

Removed:
norm_sym(s)
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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)
Nota Keluaran
v18

Penafian

Maklumat dan penerbitan adalah tidak bertujuan, dan tidak membentuk, nasihat atau cadangan kewangan, pelaburan, dagangan atau jenis lain yang diberikan atau disahkan oleh TradingView. Baca lebih dalam Terma Penggunaan.