Pine script 如何定义两个位置之间的输赢

在这段代码中，我如何才能注册一个停在“X”的位置，标记为盈利或亏损？ 我需要定义它，以便能够将其用作过滤器，在上一个位置丢失后仅显示Golong或Goshort标签。
X是Golong或Goshort信号后的一个特定位置，用于停止该位置。X发生在价格与前一周高点或低点的交叉点（Golong信号为低点，Goshort信号为高点）。我的问题是如何定义一个X的特定位置相对于进行中的Golong或Goshort位置的赢或输

//此源代码受Mozilla公共许可证2.0的条款约束，位于https://mozilla.org/MPL/2.0/
//@版本=4
//陪审团
研究（title=“通用每周突破+通用过滤器”，shorttitle=“每周突破+过滤器”，叠加=真，精度=8）
prevwkH=输入（true，title=“显示上周高点？”）
prevwkL=输入（true，title=“显示上周低点？”）
//前一周的高点和低点
prevWeekHigh=security（syminfo.tickerid，'W'，high[1]，lookahead=true）
prevWeekLow=security（syminfo.tickerid，'W'，low[1]，lookahead=true）
//前一周的高点和低点
绘图（prevwkH和prevWeekHigh？prevWeekHigh:na，title=“Prev Week High”，style=plot.style\u stepline，线宽=1，颜色=color.fuchsia，透明度=20）
绘图（prevwkL和prevWeekLow？prevWeekLow:na，title=“Prev Week Low”，style=plot.style\u stepline，线宽=1，颜色=color.fuchsia，透明度=20）
//------------------------------------------------------------------------------------------
//短线和多头仓位的止损位置（在前一周低点或高点的交叉点）
Stopshort=交叉线（高，前一周高）
Stoplong=交叉（低，前一周低）
Longposmemo=false
Longposmemo:=停止？真的：停多久？错误：Longposmemo[1]
Longcond=Stopshort而非Longposmemo[1]
color_1=color.new（color.green，70）
Shortposmemo=false
Shortposmemo:=停止长？真的吗？false:Shortposmemo[1]
Shortcond=Stoplong而非Shortposmemo[1]
color_2=color.new（color.red，70）
//bgcolor（Sellnow？color_2:na）
//------------------------------------------------------------------------------------------
//长短信号
Golong=假
Golong:=高>前一周高和长秒[1]
Goshort=false
Goshort:=低<上周末和短时段[1]
//------------------------------------------------------------------------------------------
//绘图：停止位置的X
plotchar（Longcond，char='X'，location=location.overbar，color=color.yellow）
plotchar（Shortcond，char='X'，location=location.belowbar，color=color.yellow）
plotshape（Golong？high:na，style=shape.labelup，location=location.belowbar，color=color.lime，size=size.tiny，text=Golong，textcolor=color.black）
plotshape（Goshort？low:na，style=shape.labeldown，location=location.overbar，color=color.fuchsia，size=size.tiny，text='Goshort'，textcolor=color.black）
//警报
alertcondition（Golong，title=“弱突破做多”，message=“WBO做多”）
alertcondition（Goshort，title=“弱突破做空”，message=“WBO做空”）
//------------------------------------------------------------------------------------------
//过滤器，仅显示之前丢失位置（长或短）之后的信号

// This source code is subject to the terms of the Mozilla Public License 2.0 at    https://mozilla.org/MPL/2.0/
//@version=4
//By Juros

study(title="Universal weekly breakout + universal filter", shorttitle="weekly breakout+  filter", overlay=true, precision=8)
prevwkH = input(true, title="Show previous week high?")
prevwkL = input(true, title="show previous week low?")

//previous week high and low
prevWeekHigh = security(syminfo.tickerid, 'W', high[1], lookahead=true)
prevWeekLow = security(syminfo.tickerid, 'W', low[1], lookahead=true)

//previous Week high and low Plots
plot(prevwkH and prevWeekHigh ? prevWeekHigh : na, title="Prev Week High", style=plot.style_stepline, linewidth=1, color=color.fuchsia, transp=20)
plot(prevwkL and prevWeekLow ? prevWeekLow : na, title="Prev Week Low", style=plot.style_stepline, linewidth=1, color=color.fuchsia, transp=20)

//------------------------------------------------------------------------------------------

// stop location for short and long position (at crossover of previous week low or high)
Stopshort = crossover (high, prevWeekHigh)
Stoplong = crossunder (low, prevWeekLow)

Longposmemo = false
Longposmemo := Stopshort ? true : Stoplong ? false : Longposmemo[1]

Longcond = Stopshort and not Longposmemo[1]
color_1 = color.new(color.green, 70)


Shortposmemo = false
Shortposmemo := Stoplong ? true : Stopshort ? false : Shortposmemo[1]

Shortcond = Stoplong and not Shortposmemo[1]
color_2 = color.new(color.red, 70)
//bgcolor(Sellnow ? color_2 : na)

//------------------------------------------------------------------------------------------

// Signal for long and short
Golong = false 
Golong := high > prevWeekHigh and Longcond[1]

Goshort = false
Goshort := low < prevWeekLow and Shortcond[1]


//------------------------------------------------------------------------------------------

// plots : X where the position is stopped
plotchar (Longcond, char='X', location=location.abovebar, color=color.yellow)
plotchar (Shortcond, char='X', location=location.belowbar, color=color.yellow)


plotshape (Golong ? high : na, style = shape.labelup, location = location.belowbar,   color=color.lime, size=size.tiny, text = 'GOLONG', textcolor=color.black)
plotshape (Goshort ? low : na, style = shape.labeldown, location = location.abovebar, color=color.fuchsia, size=size.tiny, text ='GOSHORT', textcolor=color.black)

// alerts
alertcondition(Golong, title="Weakly breakout go long", message="WBO go long")
alertcondition(Goshort, title="weakly breakout go short", message="WBO go short")

//------------------------------------------------------------------------------------------

// Filter to show only those signals that follow on the previous position (long or short) that was a loss