Do i understand the strategy right ?
Take a 60 min call 2 hours before Frankfort open
Take a 60 min putt 30 min before Frankfort open
I can only give you times in UK (UTC+1 as it's summertime now) -
Possibility of CALLS on EU from 5.30am - 6am (possibly from 5am too) and then PUTS from 6am - 6.30am. RSI 7 can be helpful for entry point (above/below 70/30).
I took 2 x ITM this morning. CALL to the hour from 5.30am and PUT to 6.30 from the hour. You could up the trades and take 1 x 30m + 2 x 15m to the hour and same from the hour depending on Price Action, RSI and if momentum looks strong.
Also worth watching GU correlation but it's less reliable. Good luck.
So, that's 100% on EU this week. Was 100% on EU last week too. Avoid Monday price corrections.