startTime   = input.time(title="Start Filter", defval=timestamp("01 Jan 2018 19:30 +0000"), group="Time Filter", tooltip="Start date & time to begin searching for setups")
endTime     = input.time(title="End Filter", defval=timestamp("1 Jan 2099 19:30 +0000"), group="Time Filter", tooltip="End date & time to stop searching for setups")
dateFilter(int st, int et) => time >= st and time <= et

if longEntry and dateFilter(startTime,endTime)
    strategy.entry("Long",strategy.long)