You can see here the 1 hour swing high to low puts the previous hourly -OB right on the OTE 70.5% retracement level.
Oh and I forgot - We also have a nice closed reversal candle :)
I should add for disclosure. I did not open a trade on this. As we did NOT tag the -OB. Tips from Twitter also indicate we should be looking for the higher levels of 1.54 before jumping in.