Keep an eye on the RSI, if the price breaks out of the bullish flag & the RSI doesn't break the downward sloping resistance to create a higher high than there will be a clear bearish divergence.
The DPO is starting to creep above the red downward sloping line of resistance, potentially indicating there is more upside price action & the price isn't ready to top out.
The dark blue line is the price of ETH on coinbase, Ethereum is noticeably taking charge of this bull run, very interesting.