Candlestick Patterns: Free TradingView Indicator (Pine Script)

Add It to Your TradingView Chart

1Copy the scriptPress Copy script above. It reads the file straight from GitHub.
2Open the Pine EditorOpen a TradingView chart and choose Pine Editor at the bottom of the screen.
3Paste over the templateCreate a new indicator, select all of the template text and paste. Press Save and give it a name.
4Add it to the chartPress Add to chart, then adjust the settings with the gear icon next to its name.

Source Code

The code stays on GitHub. The author has not published this script under an open licence, so ForexR does not show its code. Copy script reads the file straight from GitHub into your clipboard, so you can still try it on your own chart. Ask the author before reusing the code anywhere else.

Overview

Patterns include engulfing, hammer, shooting star, doji variants, morning and evening stars, harami cross, dark cloud cover and piercing. Each pattern can be switched on or off, and results can be limited to bullish or bearish ones. Fast and slow SMAs judge the prevailing trend, and size thresholds for shadows and bodies are adjustable. Setting labels are in Chinese.

Around eighteen candlestick patterns
Per-pattern on and off switches
Bullish, bearish or both filter
SMA trend context
Adjustable shadow and body thresholds

Details

Published by

zhuzp98 on GitHub

Code credit

rhapsodyz, as written in the script's header

Type

Indicator, Pine Script v5

Draws

On the price chart

Markets

Any symbol

Timeframes

Any timeframe

Risk Notes

No repainting, lookahead or stacked entries were found in its code or README. That says nothing about how well it works: test it first.

File

PineScript/Z_ind_Candle_Pattern.pine

Repository

github.com/zhuzp98/QuantTestFrame. See its other scripts in the library

Settings

The inputs you can change from the gear icon on the chart. Defaults are the author's.

Setting	Type	Default	Variable
SMA Fast Length	`int`	`50`	`smaFastLength`
SMA Slow Length	`int`	`200`	`smaSlowLength`
Perturbation of Accuracy (%)	`int`	`5`	`perturbation`
EMA depth of Body Average	`int`	`14`	`C_Len`
Size of Shadow (%)	`float`	`5.0`	`C_ShadowPercent`
Equality of Shadow (%)	`float`	`100.0`	`C_ShadowEqualsPercent`
Size of Doji (%)	`float`	`5.0`	`C_DojiBodyPercent`
Factor of Shadow/Body	`float`	`2.0`	`C_Factor`
Label Color Bullish	`color`	`color.blue`	`label_color_bullish`
Label Color Bearish	`color`	`color.red`	`label_color_bearish`
Label Color Neutral	`color`	`color.gray`	`label_color_neutral`
Pattern Type	`string`	`Both`	`CandleType`

Show all 40 settings

Setting	Type	Default	Variable
乌云盖顶	`bool`	`true`	`DarkCloudCoverInput`
吞没	`bool`	`true`	`EngulfingInput`
刺穿	`bool`	`true`	`PiercingInput`
长下影线	`bool`	`false`	`LongLowerShadowInput`
长上影线	`bool`	`false`	`LongUpperShadowInput`
锤子线	`bool`	`true`	`HammerInput`
倒锤线	`bool`	`true`	`InvertedHammerInput`
上吊线	`bool`	`true`	`HangingManInput`
流星线	`bool`	`true`	`ShootingStarInput`
十字线	`bool`	`false`	`DojiInput`
十字星	`bool`	`false`	`DojiStarInput`
十字蜻蜓线	`bool`	`true`	`DragonflyDojiInput`
十字墓碑线	`bool`	`true`	`GravestoneDojiInput`
十字黄昏星	`bool`	`true`	`EveningDojiStarInput`
黄昏星	`bool`	`true`	`EveningStarInput`
十字启明星	`bool`	`true`	`MorningDojiStarInput`
启明星	`bool`	`true`	`MorningStarInput`
十字孕线	`bool`	`true`	`HaramiCrossInput`
孕线	`bool`	`true`	`HaramiInput`
光头光脚阳线	`bool`	`false`	`MarubozuWhiteInput`
光头光脚阴线	`bool`	`false`	`MarubozuBlackInput`
上涨三法	`bool`	`false`	`RisingThreeMethodsInput`
下跌三法	`bool`	`false`	`FallingThreeMethodsInput`
纺锤阳线	`bool`	`false`	`SpinningTopWhiteInput`
纺锤阴线	`bool`	`false`	`SpinningTopBlackInput`
前进三兵	`bool`	`false`	`ThreeWhiteSoldiersInput`
三只乌鸦	`bool`	`false`	`ThreeBlackCrowsInput`
平头底	`bool`	`true`	`TweezerBottomInput`

Third-party code. ForexR did not write, test or endorse this script, and the summary above was generated automatically from its code and README. Indicators describe the past, and a strategy's backtest can look better than live trading, especially when a script repaints. Check it in the Strategy Tester and on a demo account before you rely on it.

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