I've posted a couple ideas with abnormal bot activity and while I haven't figured out the timing just yet, I do know that when the bots show their hand you know they will come through. When we get one of these crazy candles, the opposite of the candle happens for awhile.
So, we have to go down for awhile...it could be hours, days, a week? I've linked the last abnormal activity below and you can see that it took awhile to come through. Anyhow, ethereum will see the 520 level again but we need to drop down first.