Tools

Library "Tools"
Common tools

movingAverage(maType, maSource, maLength)
dynamically returns MA
Parameters:
maType (string): ma type
maSource (float): ma source
maLength (simple int): ma length
Returns: ta.{sma,rma,ema,wma,vwma,hma}

Nota Keluaran

v2

Added:
isFracHighBW(srcHigh)
Returns bool regarding candle[2] can be marked as BW High Fractal
Parameters:
srcHigh (float): float[] Series source for high fractal marking. Default: high
Returns: boolean

isFracLowBW(srcLow)
Returns bool regarding candle[2] can be marked as BW Low Fractal
Parameters:
srcLow (float): float[] Series source for low fractal marking. Default: low
Returns: boolean

getFracMarkBW(isHighMark, isLowMark, lastHigh, lastLow, srcHigh, srcLow)
Returns int between -2 and 2. 2: HH, 1: LH, 0: No condition met, -1: HL, -2: LL
Parameters:
isHighMark (bool): bool Is candle[2] marked as high
isLowMark (bool): bool Is candle[2] marked as low
lastHigh (float): float Last value of high mark
lastLow (float): float Last value of low mark
srcHigh (float): float[] Series source for high fractal marking. Default: high
srcLow (float): float[] Series source for low fractal marking. Default: low
Returns: int -2, -1, 0, 1, 2

PosInfo
PosInfo - Position info object
Fields:
isBuy (series bool): bool Is position buy
entry (series float): float Entry price
index (series int): int Entry bar index
lastTP (series float): float Last take profit price
lastRE (series float): float Last re-entry price

Updated:
movingAverage(maType, maSource, maLength)
Dynamically returns desired moving average type
Parameters:
maType (string): string Moving average type
maSource (float): float[] Source series for moving average
maLength (simple int): int Length for moving average
Returns: float[] ta.{sma,rma,ema,wma,vwma,hma}

Nota Keluaran

v3

Updated:
PosInfo
PosInfo - Position info object
Fields:
isBuy (series bool): bool Is position buy
entry (series float): float Entry price
index (series int): int Entry bar index. Default: bar_index
lastTP (series float): float Last take profit price. Default: 0
lastRE (series float): float Last re-entry price. Default: 0

Nota Keluaran

v4

Added:
PosTPInfo
PosTPInfo - Position Take Profit info object
Fields:
price (float): float Take profit price
when (int): int Take profit bar time UNIX. Default: time
mark (float): float Take profit source mark price value. Default: na
markWhen (int): int Take profit source mark bar time UNIX. Default: na

PosREInfo
PosREInfo - Position Re-Entry info object
Fields:
price (float): float Re-entry price
when (int): int Re-entry bar time UNIX. Default: time
mark (float): float Re-entry source mark price value. Default: na
markWhen (int): int Re-entry source mark bar time UNIX. Default: na

Updated:
PosInfo
PosInfo - Position info object
Fields:
state (PosState): <PosState> Position state
price (float): float Entry price
when (int): int Entry bar time UNIX. Default: time
tp (array<PosTPInfo>): PosTPInfo[] Take profit info. Default: na
re (array<PosREInfo>): PosREInfo[] Re-entry info. Default: na

Nota Keluaran

v5

Added:
processFractals(fractals, srcHigh, srcLow)
Returns Fractals after processing
Parameters:
fractals (Fractals): Fractals container object to be used. Default: na
srcHigh (float): float[] Series source for high fractal marking. Default: high
srcLow (float): float[] Series source for low fractal marking. Default: low
Returns: Fractals

FracInfo
FracInfo - Fractal mark info object
Fields:
mark (series FracMark): <FracMark> Fractal mark
price (series float): float Fractal price
when (series int): int Fractal bar time UNIX. Default: time

Fractals
Fractals - Fractal container object
Fields:
hh (array<FracInfo>): FracInfo[] Higher high fractals
lh (array<FracInfo>): FracInfo[] Lower high fractals
hl (array<FracInfo>): FracInfo[] Higher low fractals
ll (array<FracInfo>): FracInfo[] Lower low fractals
lastHigh (series float): float Last high mark fractal value
lastLow (series float): float Last low mark fractal value

Nota Keluaran

v6

Updated:
getFracMarkBW(srcHigh, srcLow)
Returns int between -2 and 2. 2: HH, 1: LH, 0: No condition met, -1: HL, -2: LL
Parameters:
srcHigh (float): float[] Series source for high fractal marking. Default: high
srcLow (float): float[] Series source for low fractal marking. Default: low
Returns: array -2, -1, 0, 1, 2

FracInfo
FracInfo - Fractal mark info object
Fields:
mark (series FracMark): <FracMark> Fractal mark
price (series float): float Fractal price
when (series int): int Fractal bar time UNIX. Default: time
markWhen (series int): int Fractal mark bar time UNIX. Default: time

Fractals
Fractals - Fractal container object
Fields:
hh (array<FracInfo>): FracInfo[] Higher high fractals
lh (array<FracInfo>): FracInfo[] Lower high fractals
hl (array<FracInfo>): FracInfo[] Higher low fractals
ll (array<FracInfo>): FracInfo[] Lower low fractals
isHigh (series bool): bool Is current candle marked a high fractal
isLow (series bool): bool Is current candle marked a low fractal
isHH (series bool): bool Is current candle marked a higher high fractal
isLH (series bool): bool Is current candle marked a lower high fractal
isHL (series bool): bool Is current candle marked a higher low fractal
isLL (series bool): bool Is current candle marked a lower low fractal

Nota Keluaran

v7

Updated:
FracInfo
FracInfo - Fractal mark info object
Fields:
mark (series FracMark): <FracMark> Fractal mark
price (series float): float Fractal price
when (series int): int Fractal bar time UNIX. Default: time
markWhen (series int): int Fractal mark bar time UNIX. Default: time
boPrice (series float): float Fractal breakout price. Default: na
boTime (series int): int Fractal breakout bar time UNIX. Default: time

Nota Keluaran

v8

Added:
new_pos(state, price, when)
Returns new PosInfo object
Parameters:
state (series PosState): <PosState> Position state
price (float): float Entry price
when (int): int Entry bar time UNIX. Default: time
Returns: PosInfo

Nota Keluaran

v9

Updated:
PosInfo
PosInfo - Position info object
Fields:
state (series PosState): <PosState> Position state
price (series float): float Entry price
when (series int): int Entry bar time UNIX. Default: time
tp (array<PosTPInfo>): PosTPInfo[] Take profit info. Default: na
re (array<PosREInfo>): PosREInfo[] Re-entry info. Default: na
infoInt (map<string, int>): map<string, int> Integer holder map. Default: na
infoFloat (map<string, float>): map<string, float> Float holder map. Default: na

Nota Keluaran

v10

Join with map tools.

Nota Keluaran

v11

Updated:
FracInfo
FracInfo - Fractal mark info object
Fields:
mark (series FracMark): <FracMark> Fractal mark
price (series float): float Fractal price
when (series int): int Fractal bar time UNIX. Default: time
index (series int)
markWhen (series int): int Fractal mark bar time UNIX. Default: time
markIndex (series int)
boPrice (series float): float Fractal breakout price. Default: na
boTime (series int): int Fractal breakout bar time UNIX. Default: time
boIndex (series int): int Fractal breakout bar index. Default: time

Nota Keluaran

v12

Updated:
processFractals(fractals, srcHigh, srcLow, hhBoLb, llBoLb)
Returns Fractals after processing
Parameters:
fractals (Fractals): Fractals container object to be used. Default: na
srcHigh (float): source for high fractal marking. Default: high
srcLow (float): source for low fractal marking. Default: low
hhBoLb (int): Higher high brakout loopback count. Default: 0
llBoLb (int): Lower loe brakout loopback count. Default: 0
Returns: Fractals

Nota Keluaran

v13

Updated to Pine v6
Pos related helpers moved to ToolsPos

Added:
Info
Info - General purpose info object
Fields:
si (map<string, int>): map<string, int> String key, integer value info holder map. Default: na
sf (map<string, float>): map<string, float> String key, float value info holder map. Default: na
sb (map<string, bool>): map<string, bool> String key, boolean value info holder map. Default: na
ss (map<string, string>): map<string, string> String key, string value info holder map. Default: na
sc (map<string, color>): map<string, colour> String key, color value info holder map. Default: na

Updated:
processFractals(fractals, srcHigh, srcLow, hhBoLb, llBoLb)
Returns Fractals after processing
Parameters:
fractals (Fractals): Fractals container object to be used. Default: na
srcHigh (float): source for high fractal marking. Default: high
srcLow (float): source for low fractal marking. Default: low
hhBoLb (int): Higher high brakout lookback count. Default: 0
llBoLb (int): Lower low brakout lookback count. Default: 0
Returns: Fractals

Removed:
new_pos(state, price, when)
Returns new PosInfo object

PosTPInfo
PosTPInfo - Position Take Profit info object

PosREInfo
PosREInfo - Position Re-Entry info object

PosInfo
PosInfo - Position info object

Nota Keluaran

v14

Added:
new_info(init, si, sf, sb, ss, sc)
Returns new Info object
Parameters:
init (bool): bool Initalise maps for na maps. Default: true
si (map<string, int>): map<string, int> String key, integer value info holder map. Default: na
sf (map<string, float>): map<string, float> String key, float value info holder map. Default: na
sb (map<string, bool>): map<string, bool> String key, boolean value info holder map. Default: na
ss (map<string, string>): map<string, string> String key, string value info holder map. Default: na
sc (map<string, color>): map<string, colour> String key, color value info holder map. Default: na
Returns: Info

Nota Keluaran

v15

Added:
typeof(value)
Parameters:
value (color)

set_info(info, key, value)
Parameters:
info (Info)
key (string)
value (color)

Removed:
new_info(init, si, sf, sb, ss, sc)
Returns new Info object

Nota Keluaran

v16

Pine Script Syntax Migration:
- Currently, the `to_num` part of the loop's header cannot change after the loop begins. Starting next week, scripts will be able to change the `to_num` value on any loop iteration.

Removed:
set_info(info, key, value)

Info
Info - General purpose info object

Perpustakaan Pine

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