Okay -

maximum prices of last year per month

is where you lost me!

I wouldn't worry too much about short and medium term EMAs. You'll have to be a little more specific about the MACD settings but I assume you're referring to a crossover on the daily? In that case I would say that it was a little early to expect a cross on the 19th (when it came close), but that it will quite possible still happen within this week.