Interesting seasonal , BGold....
To trade a possible breakout, you SHOULD (technically) wait to see at least 2 days 'clearance' to minimise the chance of trading a false break.
Or wait for a return move.
I have to admit that sometimes I break this rule, if the weight of the evidence' seems strong to me.
Re. MACD + Slow STOCH, I agree the signal is not set up right here. It seems to be better for siganalling the bigger trend changes, such as at the start of the FEB-March rally.
No one method, set of indicators or pattern is going to give 100% reliability. I would always look for confirmation in basic price action (eg trendline break, reversal pattern etc.) before trading off a momentum combination.
As Traders,we're deaing in probabilites. (ie, trading set-ups we feel have a high PROBABILITY of follow-through.)