本页源码来自 TradingView 公开发布的开源脚本，版权归原作者所有， 请遵循其原始许可（Pine 脚本常见 CC BY-NC-SA / MPL-2.0 / MIT）。 本项目仅用于研究检索与许可范围内的移植。
// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © MINTYFRESH97
//@version=5
//@version=5
indicator("Pullback Candle " ,overlay=true )
//swing high/low filter
swingHigh = high == ta.highest(high,10) or high[1] == ta.highest(high,10)
swingLow = low == ta.lowest(low,6) or low[1] ==ta.lowest(low,6)
//user input
var g_ema = "EMA Filter"
emaLength = input.int(title="EMA Length", defval=50, tooltip="Length of the EMA filter", group=g_ema)
useEmaFilter = input.bool(title="Use EMA Filter?", defval=false, tooltip="Turns on/off the EMA filter", group=g_ema)
// Get EMA filter
ema = ta.ema(close, emaLength)
emaFilterLong = not useEmaFilter or close > ema
emaFilterShort = not useEmaFilter or close < ema
//DETECT MARUBUZO
pullBack = (close[2] < close[3]) and (close[2] < close[3])
and (close[1] < close[2]) and (close > close[1]) and emaFilterLong and swingLow
// Plot our candle patterns
plotshape(pullBack, style=shape.xcross,size=size.tiny, color=color.green, text="PB",location=location.belowbar)
alertcondition(pullBack, "Pullback Candle ", "Pullback Candle detected for {{ticker}}")
barcolor(pullBack ? color.green :na)