TPAssetEngine
Library "TPAssetEngine"
Asset comparison engine for SMT / FVG-Fill tools. Auto pair mapping, manual override, inverse (negative correlation) handling, single-call pair payload, FVG detection and basic SMT checks.
assetKey(ticker, base)
Classifies a ticker into an asset group key used for auto pairing.
Parameters:
ticker (string): Ticker without exchange prefix (syminfo.ticker).
base (string): Base currency (syminfo.basecurrency).
Returns: Group key: "BTC","ETH","ADA","TOTAL3","MNQ","MES","MYM","NQ","ES","YM","NAS100","SPX500","US30","EURUSD","GBPUSD","AUDUSD","XAUUSD","XAGUSD","XPTUSD","DXY" or "NONE".
autoPair(ticker, tickerid, base)
Returns the default comparison pair (asset 2, asset 3) for the chart symbol.
Parameters:
ticker (string): syminfo.ticker
tickerid (string): syminfo.tickerid (used to keep FX: crypto on FX: feeds)
base (string): syminfo.basecurrency
Returns: [asset2, asset3] full symbols, or "None".
resolve(mode, manual2, manual3, useAsset3)
Resolves the comparison assets from the host's mode and manual selections.
Parameters:
mode (string): "Auto" or "Manual".
manual2 (string): Manual asset 2 symbol or "None".
manual3 (string): Manual asset 3 symbol or "None".
useAsset3 (bool): Host toggle for asset 3.
Returns: [asset2, asset3, safe2, safe3, use2, use3]. safe* fall back to the chart symbol so request.security never gets "None".
autoInverse(pairSym)
True when exactly one side is the dollar index, i.e. the pair moves inversely.
Parameters:
pairSym (string): Comparison symbol.
Returns: true = treat the pair as inverse (negative correlation).
shortName(sym)
Removes the exchange prefix ("BINANCE:BTCUSDT.P" → "BTCUSDT.P").
Parameters:
sym (string): Full symbol.
Returns: Short symbol.
fvgDetect()
3-candle FVG on the current context (chart or request.security context).
Returns: [hasFvg, top, bottom, isBull]. top/bottom are na when there is no FVG.
pairReq()
Pair payload for one request.security call: OHLC + FVG of the requested symbol.
Returns: [open, high, low, close, hasFvg, fvgTop, fvgBottom, fvgIsBull]
invertOHLC(o, h, l, c, inv)
Flips a pair's OHLC for inverse correlation (price × -1, high/low swapped).
Parameters:
o (float): Open.
h (float): High.
l (float): Low.
c (float): Close.
inv (bool): Apply inversion.
Returns: [open, high, low, close]
invertFvg(has, top, bot, isBull, inv)
Flips a pair's FVG for inverse correlation (bull ↔ bear, levels negated and swapped).
Parameters:
has (bool): Has FVG.
top (float): FVG top.
bot (float): FVG bottom.
isBull (bool): FVG direction.
inv (bool): Apply inversion.
Returns: [hasFvg, top, bottom, isBull]
smtHigh(m1, m2, p1, p2)
Wick/body high SMT between two points: main and pair moved in opposite directions.
Parameters:
m1 (float): Main recent high.
m2 (float): Main older high.
p1 (float): Pair recent high.
p2 (float): Pair older high.
Returns: true when one made a higher high and the other a lower high.
smtLow(m1, m2, p1, p2)
Low SMT between two points: main and pair moved in opposite directions.
Parameters:
m1 (float): Main recent low.
m2 (float): Main older low.
p1 (float): Pair recent low.
p2 (float): Pair older low.
Returns: true when one made a lower low and the other a higher low.
Asset comparison engine for SMT / FVG-Fill tools. Auto pair mapping, manual override, inverse (negative correlation) handling, single-call pair payload, FVG detection and basic SMT checks.
assetKey(ticker, base)
Classifies a ticker into an asset group key used for auto pairing.
Parameters:
ticker (string): Ticker without exchange prefix (syminfo.ticker).
base (string): Base currency (syminfo.basecurrency).
Returns: Group key: "BTC","ETH","ADA","TOTAL3","MNQ","MES","MYM","NQ","ES","YM","NAS100","SPX500","US30","EURUSD","GBPUSD","AUDUSD","XAUUSD","XAGUSD","XPTUSD","DXY" or "NONE".
autoPair(ticker, tickerid, base)
Returns the default comparison pair (asset 2, asset 3) for the chart symbol.
Parameters:
ticker (string): syminfo.ticker
tickerid (string): syminfo.tickerid (used to keep FX: crypto on FX: feeds)
base (string): syminfo.basecurrency
Returns: [asset2, asset3] full symbols, or "None".
resolve(mode, manual2, manual3, useAsset3)
Resolves the comparison assets from the host's mode and manual selections.
Parameters:
mode (string): "Auto" or "Manual".
manual2 (string): Manual asset 2 symbol or "None".
manual3 (string): Manual asset 3 symbol or "None".
useAsset3 (bool): Host toggle for asset 3.
Returns: [asset2, asset3, safe2, safe3, use2, use3]. safe* fall back to the chart symbol so request.security never gets "None".
autoInverse(pairSym)
True when exactly one side is the dollar index, i.e. the pair moves inversely.
Parameters:
pairSym (string): Comparison symbol.
Returns: true = treat the pair as inverse (negative correlation).
shortName(sym)
Removes the exchange prefix ("BINANCE:BTCUSDT.P" → "BTCUSDT.P").
Parameters:
sym (string): Full symbol.
Returns: Short symbol.
fvgDetect()
3-candle FVG on the current context (chart or request.security context).
Returns: [hasFvg, top, bottom, isBull]. top/bottom are na when there is no FVG.
pairReq()
Pair payload for one request.security call: OHLC + FVG of the requested symbol.
Returns: [open, high, low, close, hasFvg, fvgTop, fvgBottom, fvgIsBull]
invertOHLC(o, h, l, c, inv)
Flips a pair's OHLC for inverse correlation (price × -1, high/low swapped).
Parameters:
o (float): Open.
h (float): High.
l (float): Low.
c (float): Close.
inv (bool): Apply inversion.
Returns: [open, high, low, close]
invertFvg(has, top, bot, isBull, inv)
Flips a pair's FVG for inverse correlation (bull ↔ bear, levels negated and swapped).
Parameters:
has (bool): Has FVG.
top (float): FVG top.
bot (float): FVG bottom.
isBull (bool): FVG direction.
inv (bool): Apply inversion.
Returns: [hasFvg, top, bottom, isBull]
smtHigh(m1, m2, p1, p2)
Wick/body high SMT between two points: main and pair moved in opposite directions.
Parameters:
m1 (float): Main recent high.
m2 (float): Main older high.
p1 (float): Pair recent high.
p2 (float): Pair older high.
Returns: true when one made a higher high and the other a lower high.
smtLow(m1, m2, p1, p2)
Low SMT between two points: main and pair moved in opposite directions.
Parameters:
m1 (float): Main recent low.
m2 (float): Main older low.
p1 (float): Pair recent low.
p2 (float): Pair older low.
Returns: true when one made a lower low and the other a higher low.
כתב ויתור
המידע והפרסומים אינם מיועדים להיות, ואינם מהווים, ייעוץ או המלצה פיננסית, השקעתית, מסחרית או מכל סוג אחר המסופקת או מאושרת על ידי TradingView. קרא עוד ב־תנאי השימוש.
כתב ויתור
המידע והפרסומים אינם מיועדים להיות, ואינם מהווים, ייעוץ או המלצה פיננסית, השקעתית, מסחרית או מכל סוג אחר המסופקת או מאושרת על ידי TradingView. קרא עוד ב־תנאי השימוש.