我正在使用以下pinescript,但没有收到预期的警报。我知道这是一个重绘脚本。反向测试工作正常。长警报设置为“每条一旦关闭”,短警报设置为“每条一次”。
意外行为是1)很少有几次,尽管没有相应的长警报,但我却收到了短警报(尽管我已经在脚本中注意了,短警报只会在有长警报时发送)。2)每小节多个连续的短警报。我知道在实时条中,短路条件可能是真实的多次。但是由于我已将警报设置为“每小节一次”,因此警报应该仅在第一次出现短路情况时才出现。
请您让我知道我做错了什么吗?
提前感谢。
//@version=4
study("My Script",overlay = true)
ST = input(true, title = "Activate Strategy Tester")
T_SY = input(2020, title = "Strategy Start Year")
T_SM = input(5, title = "Start Month")
T_SD = input(1, title = "Strategy Start Day")
T_EY = input(2025, title = "Strategy End Year")
T_EM = input(1, title = "End Month")
T_ED = input(1, title = "Strategy End Day")
T_S = timestamp(T_SY, T_SM, T_SD,00,00)
T_E = timestamp(T_EY, T_EM, T_ED,00,00)
T= ST and time >= T_S and time <= T_E
firstrun = true
bought = false
longcondition = false
shortcondition = false
//Just to track first run
firstrun := firstrun[1]
if (firstrun == false)
bought := bought[1]
//once condition is met, send a buy alert and make "bought" equal to true //to enable selling
if (close <= 8600 and bought==false and T)
bought := true
longcondition :=true
alertcondition(longcondition, "Long", "Long")
plotshape(longcondition, title = "Buy", text = 'Buy', style = shape.labelup, location = location.abovebar, color= color.green, textcolor = color.white, transp = 0, size = size.tiny)
if (longcondition)
longcondition :=false
//once condition is met, sent a sell alert.
if (bought and close>=9000 and T)
shortcondition := true
bought := false
alertcondition(shortcondition, "short", "short")
plotshape(shortcondition, title = "Sell", text = 'Sell', style = shape.labelup, location = location.belowbar, color= color.red, textcolor = color.white, transp = 0, size = size.tiny)
if (shortcondition)
shortcondition :=false
plotchar(bought, "bought", "", location = location.top)
firstrun := false
您bought
变量现在自动将其值栏保存到栏,并且我删除了脚本中后来的vars重新初始化。似乎在这里工作正常:
//@version=4
study("My Script",overlay = true)
ST = input(true, title = "Activate Strategy Tester")
T_SY = input(2000, title = "Strategy Start Year")
T_SM = input(5, title = "Start Month")
T_SD = input(1, title = "Strategy Start Day")
T_EY = input(2025, title = "Strategy End Year")
T_EM = input(1, title = "End Month")
T_ED = input(1, title = "Strategy End Day")
T_S = timestamp(T_SY, T_SM, T_SD,00,00)
T_E = timestamp(T_EY, T_EM, T_ED,00,00)
T= ST and time >= T_S and time <= T_E
var bought = false
longcondition = false
shortcondition = false
//once condition is met, send a buy alert and make "bought" equal to true //to enable selling
if (close <= 8600 and bought==false and T)
bought := true
longcondition :=true
//once condition is met, sent a sell alert.
if (bought and close>=9000 and T)
shortcondition := true
bought := false
alertcondition(longcondition, "Long", "Long")
alertcondition(shortcondition, "short", "short")
plotshape(longcondition, title = "Buy", text = 'Buy', style = shape.labelup, location = location.abovebar, color= color.green, textcolor = color.white, transp = 0, size = size.tiny)
plotshape(shortcondition, title = "Sell", text = 'Sell', style = shape.labelup, location = location.belowbar, color= color.red, textcolor = color.white, transp = 0, size = size.tiny)
// For debugging.
plotchar(bought, "bought", "•", location = location.top)