Pinescript Alert（）策略问题
hellow亲爱的脚本
Hellow dear scripters ????
i have a question.
in my custom strategy i am having issues with the closing trade condition alert. my current open trade allert is working ok but the exit strategy i am having issues with declaring a exit condition, because my exit conditions are inside the (strategy.exit and strategy.enter)
here is a part of my code:
// Specify Entry Conditions
longEntry = fanUpTrend and bullishPinBar and bullPierce
shortEntry = fanDnTrend and bearishPinBar and bearPierce
// Long Entry Function
enterlong() =>
risk = usr_risk * 0.01 * strategy.equity
stopLoss = low[1] - atr[1] * atr_mult
entryPrice = high[1]
units = risk / (entryPrice - stopLoss)
strategy.entry('long', strategy.long, 2000, units, stop=entryPrice)
strategy.exit('exit long', from_entry='long', trail_points=20, trail_offset=10)
// Short Entry Function
entershort() =>
risk = usr_risk * 0.01 * strategy.equity
stopLoss = high[1] + atr[1] * atr_mult
entryPrice = low[1]
units = risk / (stopLoss - entryPrice)
strategy.entry('short', strategy.short, 2000, units, stop=entryPrice)
strategy.exit('exit short', from_entry='short', trail_points=20, trail_offset=10)
long_open_message = input('Long Open Message')
short_open_message = input('Short Open Message')
long_close_message = input('Long Close Message')
short_close_message = input('Short Close Message')
// Execute Long Entry
if longEntry
enterlong()
alertsyntax_golong = long_open_message
alert(message=alertsyntax_golong, freq=alert.freq_once_per_bar_close)
// Execute Short Entry
if shortEntry
entershort()
alertsyntax_goshort = short_open_message
alert(message=alertsyntax_goshort, freq=alert.freq_once_per_bar_close)
so here i can easyly get an alert for the entry but my exit conditios are, inside the strat enter and strat exit how can i declare a variable or function to be able to send alert like :
if shortEntry
alert()......
type of code.
What i am trying to achieve is that i need to declare somekind of variable to be able get define the strategy.exit and also my "units" in the strategy.enter and also "stop=entryPrice"
thanks again
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您可以将警报消息放置为参数：（请参阅Pinescript语言参考手册：straging.close.close（ID，何时，评论，QTY，QTY_PERCENT，alter_message）→void
我假设您想通过警报消息传递变量值？
为此，您将使用命令：str.tostring（变量）。
这是一个示例：
strategy.close（'atv_le'，alter_message ='“ pair”：“ ethusdt”，“ signalid”：“ long ethusdt”，“ exchange”：“ binance”，“ forceangeAgeAccount”长”，“类型”：“退出”，“ ordertype”：“市场”，“位置”：“ '+str.tostring（variable）+'”）
请参见Pine Script语言参考手册以获取有关str.tostring命令的更多详细信息。希望这有帮助！
You can place alert messages as a parameter: (See PineScript language reference manual: strategy.close(id, when, comment, qty, qty_percent, alert_message) → void
I assume you want to pass a variable value via the alert message?
For that, you would use the command: str.tostring(variable). You must place the argument in inverted commas and + signs in order for your code to compile.
Here is an example:
strategy.close('ATV_LE', alert_message='"pair":"ETHUSDT","signalId":"long-ETHUSDT","exchange":"binance","exchangeAccountType":"futures","side":"long","type":"exit","orderType":"market","positionSizePercentage":"'+str.tostring(variable)+'"')
See the Pine Script Language Reference Manual for more details on what str.tostring command is capable of. Hope this helps!