March 21, 2025: The market adjustment has reached the 12-hour level, and the medium to large levels still focus on pullbacks to buy.

Bitcoin

Upper: 857 864 872

Lower: 827 819 811

Ethereum

Upper: 2019 2039 2072

Lower: 194 191 188

Intraday fluctuation reference positions

Unilateral market reference (it may not reach once or a few times in a month)

Bitcoin upper: 926 lower: 758

Ethereum upper: 2181 lower: 179

Remember: Do not act without seeing the pattern, and do not open positions without a stop-loss. Personal整理仅供参考，加油！#BTC走势分析