Tomorrow’s key levels: For BTC, first look at the resistance zone 81700-82000 above; only if it holds steady will there be a chance to test 83000 again. On the downside, watch the 80000 psychological level, with strong support in the 78180-78500 range. For ETH, see whether it can break out with volume above 2660; if it pulls back, then 2580-2505 are two layers of support. In terms of strategy: in a strong market, don’t rush to guess the top, but the Fear & Greed Index is already at 71—so if chasing higher, keep position sizing light. Look for continuation only if the pullback doesn’t break support.