July 22, midday

From the 15-minute K-line chart, although the short-term is in a pullback state, from the overall structure it looks more like a “healthy retracement” to carry the uptrend, rather than a trend reversal.

The big trend is still strong: After BTC started from the 63,722.6 low, it traced a very standard “advance two, retreat one” uptrend. The current pullback is only a technical correction of this preceding main impulse wave, and it has not broken the overall rising channel.
Advice
For BTC, do a “follow-through/sell on drawdown” around 65,400–65,900
Target around 66,800–67,500
For ETH, do a “follow-through/sell on drawdown” around 1,860–1,910
Target around 1,950–1,990