RSI was not in the oversold territory since May. After a 4 months rally it's time to get oversold again.
I haven't seen a real daily cycle low for months now. Maybe the 1st of July drop but it was very shallow.
If there is no daily cycle low I used to call the market a Relay Run Market where price is just trending up without DCLs where traders are chasing the price and buying every dip. It's like the relay run every position is sold is immediately bought buy another trader who thinks price is going up again : and it is.
Of course this will not last forever: this ends up with a crash. A 30-40$ down day when everybody is looking for the exit door.