1213：Yesterday's overall volatility during the day was not large, and after the US stock market opened in the evening, there was a slight pullback, followed by a subsequent decline. At this point, the rise will not be too much, basically reaching the 4-hour resistance level of 101800-102000 before falling back. The 4-hour resistance has been effectively tested again, and it has been continuously tested here about 6 times without an effective breakthrough. Friends following Lao Song's short position should have benefited a bit. The intraday strategy continues with a rebound short! Short at 100500-101000, can add to the position at 101500, target looking at 97500, break below looking at 95700. Ethereum short at 3940-3960, add to the position at 3980, target looking at 3770, break below looking at 3590.