$BTC Don't be envious of others flaunting profits and chase highs; don't panic and sell at a loss if you lose a little. In the cryptocurrency world, it's all about mentality. If you panic, you've already lost half.

The four-hour Bollinger Bands are contracting, moving averages are intertwined, MACD is flattening near the zero axis, and KDJ has pullback pressure. There's no unilateral momentum, just grinding and oscillation. Buy lightly on pullbacks at 89000-89500; sell lightly on rebounds at 91800-92300; do not heavily invest if it doesn't break through.

The four-hour MACD has a golden cross but the momentum is weak, Bollinger Bands are contracting, and the upper band has obvious resistance. Bulls are attempting but the volume is insufficient. Buy lightly on pullbacks at 3080-3100; sell lightly on rebounds at 3150-3180; defend using the 3000 level.