Bitcoin $BTC had an intraday volatility of over 5000 dollars on the 12th, completing a long and short sweep that formed highs and lows. It has been adjusting within this range for the past few days. As long as the lower boundary does not break during the day, operations will continue within the range.

The support below is 102200 and 101500, while the resistance above is 104000 and 105000.

Ethereum $ETH reached a high of 2738 dollars, where there is obvious horizontal resistance, which is also the Fibonacci 50%, creating a double pressure that caused a pullback. The first support below is around 2530; if it stops falling here, it can continue upward; if it breaks down, deeper pullbacks need to be watched.