Hi everyone, I was tried differents solutions posted in the forum, but none works in this context.

I have 2 strategy scripts, script 1 running for ticket AAA, and script 2 running for ticket BBB (both in timeframe 1 second).

I need these scripts running at the same time and with the restriction of only one trading for script, so in this context will have 2 trading as max.

First try: using the reserved word ONCE but the script never starts.

ONCE operationLaunched = 0 

if operationLaunched = 0 then 
	buy 10 shares at market 
	SET STOP %LOSS 1 
	SET TARGET %PROFIT 1
	operationLaunched = 1 
endif

ONCE operationLaunched = 0 

if operationLaunched = 0 then 
	buy 10 shares at market 
	SET STOP %LOSS 1 
	SET TARGET %PROFIT 1
	operationLaunched = 1 
endif

Second try, using the solution posted by Nicolas (https://www.prorealcode.com/topic/only-open-1-trade/), instead of 10, using 8*60*60 (8h x 60 sec x 60 sec)

if barindex-tradeindex >=10 and myCondition then 
 buy 1 contract at market 
endif

But the problem with this approach is that if script 1 launchs the operation first, script 2 never start in the same day.

I also try to get the Date, and other feasible variables, but with the same result.

Thanks in advance, for any suggestion.