Pine script 交叉前参考钢筋，交叉前绘制三角形50钢筋
嗨，我试图建立一个非常简单的指示器，在MA交叉点（200，50）之前，它画了一个50条的三角形，问题是它根本没有画三角形Pine script 交叉前参考钢筋，交叉前绘制三角形50钢筋,pine-script,Pine Script,嗨，我试图建立一个非常简单的指示器，在MA交叉点（200，50）之前，它画了一个50条的三角形，问题是它根本没有画三角形 study("50 ma", overlay=true, max_bars_back = 300, max_lines_count = 300) BullMA = sma(close,50) // Bullish Moving Average BearMA = sma(close,200) // Bearish Moving Average Bull
study("50 ma", overlay=true, max_bars_back = 300, max_lines_count = 300)
BullMA = sma(close,50) // Bullish Moving Average
BearMA = sma(close,200) // Bearish Moving Average
BullTrend = (crossover(BullMA,BearMA)) // signifying change of bullish trend when 50 above 200
BearTrend = (crossover(BearMA,BullMA))// signifying change of bearish trend when 200 above 50
Bear=highest(50)[barssince(BearTrend)]
Bull=lowest(50)[barssince(BullTrend)]
plotshape(Bull, style=shape.triangleup, color=color.green, transp=40, text="BUY", editable=false, location=location.belowbar, size=size.small)
plotshape(Bear, style=shape.triangledown, color=color.red, transp=0, text="SELL", editable=false, location=location.abovebar, size=size.small)
plot(series=BearMA, color= color.red, linewidth=2)
plot(series=BullMA, color= color.green, linewidth=2)