PINE LIBRARY
Chew Library
Library "AssetCorrelationUtils"
detectIndicesFutures(ticker)
Detects Index Futures (NQ/ES/YM/RTY + micro variants)
Parameters:
ticker (string): The ticker string to check (typically syminfo.ticker)
Returns: AssetPairing with secondary and tertiary assets configured
detectMetalsFutures(ticker)
Detects Metal Futures (GC/SI + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectForexFutures(ticker)
Detects Forex Futures (6E/6B + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectEnergyFutures(ticker)
Detects Energy Futures (CL/RB/HO + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectTreasuryFutures(ticker)
Detects Treasury Futures (ZB/ZF/ZN)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectCryptoFutures(ticker)
Detects CME Crypto Futures (BTC/ETH + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectCADFutures(ticker)
Detects CAD Forex Futures (6C + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectForexCFD(ticker, tickerId)
Detects Forex CFD pairs (EUR/GBP/DXY, USD/JPY/CHF triads)
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID (syminfo.tickerid) for primary asset
Returns: AssetPairing with secondary and tertiary assets configured
detectCrypto(ticker, tickerId)
Detects major Crypto assets (BTC, ETH, SOL, XRP, alts)
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with secondary and tertiary assets configured
detectMetalsCFD(ticker, tickerId)
Detects Metals CFD (XAU/XAG/Copper)
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with secondary and tertiary assets configured
detectIndicesCFD(ticker, tickerId)
Detects Indices CFD (NAS100/SP500/DJ30)
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with secondary and tertiary assets configured
detectEUStocks(ticker, tickerId)
Detects EU Stock Indices (GER40/EU50) - Dyad only
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with secondary asset configured (tertiary empty for dyad)
getDefaultFallback(tickerId)
Returns default fallback assets (chart ticker only, no correlation)
Parameters:
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with chart ticker as primary, empty secondary/tertiary (no correlation)
applySessionModifierWithBackadjust(tickerStr, sessionType)
Applies futures session modifier to ticker WITH back adjustment
Parameters:
tickerStr (string): The ticker to modify
sessionType (string): The session type (syminfo.session)
Returns: Modified ticker string with session and backadjustment.on applied
applySessionModifierNoBackadjust(tickerStr, sessionType)
Applies futures session modifier to ticker WITHOUT back adjustment
Parameters:
tickerStr (string): The ticker to modify
sessionType (string): The session type (syminfo.session)
Returns: Modified ticker string with session and backadjustment.off applied
isTriadMode(pairing)
Checks if a pairing represents a valid triad (3 assets)
Parameters:
pairing (AssetPairing): The AssetPairing to check
Returns: True if tertiary is non-empty (triad mode), false for dyad
getAssetTicker(tickerId)
Extracts clean ticker string from full ticker ID
Parameters:
tickerId (string): The full ticker ID (e.g., "BITGET:BTCUSDT.P")
Returns: Clean ticker string (e.g., "BTCUSDT.P")
resolveTriad(chartTickerId, pairing)
Resolves triad asset assignments with proper inversion flags
Parameters:
chartTickerId (string): The current chart's ticker ID (syminfo.tickerid)
pairing (AssetPairing): The detected AssetPairing
Returns: Tuple [primaryAsset, secondaryAsset, tertiaryAsset, invertSecondary, invertTertiary]
resolveDyad(chartTickerId, pairing)
Resolves dyad asset assignment with proper inversion flag
Parameters:
chartTickerId (string): The current chart's ticker ID
pairing (AssetPairing): The detected AssetPairing (dyad: tertiary is empty)
Returns: Tuple [primaryAsset, secondaryAsset, invertSecondary]
resolveAssets(ticker, tickerId, assetType, sessionType, useBackadjust)
Main auto-detection entry point. Detects asset category and returns fully resolved config.
Parameters:
ticker (string): The ticker string to check (typically syminfo.ticker)
tickerId (string): The full ticker ID (typically syminfo.tickerid)
assetType (string): The asset type (typically syminfo.type)
sessionType (string): The session type for futures (typically syminfo.session)
useBackadjust (bool): Whether to apply back adjustment for futures session alignment
Returns: AssetConfig with fully resolved assets, inversion flags, and detection status
resolveCurrentChart()
Simplified auto-detection using current chart's syminfo values
Returns: AssetConfig with fully resolved assets, inversion flags, and detection status
AssetPairing
Core asset pairing structure for triad/dyad configurations
Fields:
primary (series string): The primary (chart) asset ticker ID
secondary (series string): The secondary correlated asset ticker ID
tertiary (series string): The tertiary correlated asset ticker ID (empty for dyad)
invertSecondary (series bool): Whether secondary asset should be inverted for divergence calc
invertTertiary (series bool): Whether tertiary asset should be inverted for divergence calc
AssetConfig
Full asset resolution result with mode detection and computed values
Fields:
detected (series bool): Whether auto-detection succeeded
isTriadMode (series bool): True if triad (3 assets), false if dyad (2 assets)
primary (series string): The resolved primary asset ticker ID
secondary (series string): The resolved secondary asset ticker ID
tertiary (series string): The resolved tertiary asset ticker ID (empty for dyad)
invertSecondary (series bool): Computed inversion flag for secondary asset
invertTertiary (series bool): Computed inversion flag for tertiary asset
assetCategory (series string): String describing the detected asset category
detectIndicesFutures(ticker)
Detects Index Futures (NQ/ES/YM/RTY + micro variants)
Parameters:
ticker (string): The ticker string to check (typically syminfo.ticker)
Returns: AssetPairing with secondary and tertiary assets configured
detectMetalsFutures(ticker)
Detects Metal Futures (GC/SI + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectForexFutures(ticker)
Detects Forex Futures (6E/6B + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectEnergyFutures(ticker)
Detects Energy Futures (CL/RB/HO + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectTreasuryFutures(ticker)
Detects Treasury Futures (ZB/ZF/ZN)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectCryptoFutures(ticker)
Detects CME Crypto Futures (BTC/ETH + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectCADFutures(ticker)
Detects CAD Forex Futures (6C + micro variants)
Parameters:
ticker (string): The ticker string to check
Returns: AssetPairing with secondary and tertiary assets configured
detectForexCFD(ticker, tickerId)
Detects Forex CFD pairs (EUR/GBP/DXY, USD/JPY/CHF triads)
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID (syminfo.tickerid) for primary asset
Returns: AssetPairing with secondary and tertiary assets configured
detectCrypto(ticker, tickerId)
Detects major Crypto assets (BTC, ETH, SOL, XRP, alts)
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with secondary and tertiary assets configured
detectMetalsCFD(ticker, tickerId)
Detects Metals CFD (XAU/XAG/Copper)
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with secondary and tertiary assets configured
detectIndicesCFD(ticker, tickerId)
Detects Indices CFD (NAS100/SP500/DJ30)
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with secondary and tertiary assets configured
detectEUStocks(ticker, tickerId)
Detects EU Stock Indices (GER40/EU50) - Dyad only
Parameters:
ticker (string): The ticker string to check
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with secondary asset configured (tertiary empty for dyad)
getDefaultFallback(tickerId)
Returns default fallback assets (chart ticker only, no correlation)
Parameters:
tickerId (string): The full ticker ID for primary asset
Returns: AssetPairing with chart ticker as primary, empty secondary/tertiary (no correlation)
applySessionModifierWithBackadjust(tickerStr, sessionType)
Applies futures session modifier to ticker WITH back adjustment
Parameters:
tickerStr (string): The ticker to modify
sessionType (string): The session type (syminfo.session)
Returns: Modified ticker string with session and backadjustment.on applied
applySessionModifierNoBackadjust(tickerStr, sessionType)
Applies futures session modifier to ticker WITHOUT back adjustment
Parameters:
tickerStr (string): The ticker to modify
sessionType (string): The session type (syminfo.session)
Returns: Modified ticker string with session and backadjustment.off applied
isTriadMode(pairing)
Checks if a pairing represents a valid triad (3 assets)
Parameters:
pairing (AssetPairing): The AssetPairing to check
Returns: True if tertiary is non-empty (triad mode), false for dyad
getAssetTicker(tickerId)
Extracts clean ticker string from full ticker ID
Parameters:
tickerId (string): The full ticker ID (e.g., "BITGET:BTCUSDT.P")
Returns: Clean ticker string (e.g., "BTCUSDT.P")
resolveTriad(chartTickerId, pairing)
Resolves triad asset assignments with proper inversion flags
Parameters:
chartTickerId (string): The current chart's ticker ID (syminfo.tickerid)
pairing (AssetPairing): The detected AssetPairing
Returns: Tuple [primaryAsset, secondaryAsset, tertiaryAsset, invertSecondary, invertTertiary]
resolveDyad(chartTickerId, pairing)
Resolves dyad asset assignment with proper inversion flag
Parameters:
chartTickerId (string): The current chart's ticker ID
pairing (AssetPairing): The detected AssetPairing (dyad: tertiary is empty)
Returns: Tuple [primaryAsset, secondaryAsset, invertSecondary]
resolveAssets(ticker, tickerId, assetType, sessionType, useBackadjust)
Main auto-detection entry point. Detects asset category and returns fully resolved config.
Parameters:
ticker (string): The ticker string to check (typically syminfo.ticker)
tickerId (string): The full ticker ID (typically syminfo.tickerid)
assetType (string): The asset type (typically syminfo.type)
sessionType (string): The session type for futures (typically syminfo.session)
useBackadjust (bool): Whether to apply back adjustment for futures session alignment
Returns: AssetConfig with fully resolved assets, inversion flags, and detection status
resolveCurrentChart()
Simplified auto-detection using current chart's syminfo values
Returns: AssetConfig with fully resolved assets, inversion flags, and detection status
AssetPairing
Core asset pairing structure for triad/dyad configurations
Fields:
primary (series string): The primary (chart) asset ticker ID
secondary (series string): The secondary correlated asset ticker ID
tertiary (series string): The tertiary correlated asset ticker ID (empty for dyad)
invertSecondary (series bool): Whether secondary asset should be inverted for divergence calc
invertTertiary (series bool): Whether tertiary asset should be inverted for divergence calc
AssetConfig
Full asset resolution result with mode detection and computed values
Fields:
detected (series bool): Whether auto-detection succeeded
isTriadMode (series bool): True if triad (3 assets), false if dyad (2 assets)
primary (series string): The resolved primary asset ticker ID
secondary (series string): The resolved secondary asset ticker ID
tertiary (series string): The resolved tertiary asset ticker ID (empty for dyad)
invertSecondary (series bool): Computed inversion flag for secondary asset
invertTertiary (series bool): Computed inversion flag for tertiary asset
assetCategory (series string): String describing the detected asset category
Pine脚本库
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这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。
Pine脚本库
秉承TradingView的精神，作者已将此Pine代码作为开源库发布，以便我们社区的其他Pine程序员可以重用它。向作者致敬！您可以私下或在其他开源出版物中使用此库，但在出版物中重用此代码须遵守网站规则。
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。