$BTC $ETH Bitcoin and Ethereum intraday strategy: repair rebound lows for long positions. Last night to this morning, this wave involved high volume selling, with the price quickly breaking through the short-term moving averages. The lower Bollinger Band was opened, indicating that the bearish sentiment has been released quite sufficiently. However, the key point is that a clear support appeared below with long lower shadows and increased volume, suggesting that funds are starting to buy in the short term. The MA7 is turning downward but beginning to flatten, indicating that the downward momentum is weakening, but the bulls have not fully taken over yet.