Pine脚本代码，仅在选定的时间之间打开新的交易

//@version=5
strategy("Time-Based Trading Strategy", overlay=true)

// 定义交易时间段
startHour = input.int(9, title="Start Hour")
endHour = input.int(17, title="End Hour")

// 获取当前时间
currentTime = timestamp("UTC", year(timenow), month(timenow), dayofmonth(timenow), hour(timenow))

// 检查当前时间是否在交易时间段内
inTradingHours = (currentTime >= (year(timenow) * 1000000000 + month(timenow) * 10000000 + dayofmonth(timenow) * 1000000 + startHour * 100000)) && (currentTime <= (year(timenow) * 1000000000 + month(timenow) * 10000000 + dayofmonth(timenow) * 1000000 + endHour * 100000))

// 生成交易信号
if inTradingHours
    strategy.entry("Buy", strategy.long)

plotshape(series=inTradingHours, location=location.belowbar, color=color.green, style=shape.labelup, text="Trading Hours")