Interestingly, almost all of the money is made during April's volatility. If you start the simulation in May, almost no profit is generated (less than $100 total) for the whole May, June and July periods.
Great tool!
Yes, if you start trading in May, at best (hourly ema), you don't loose money, at worse (daily ema) you loose 1/3 of your money

(but in this case, buy and hold would make you loose money too)