Bitcoin and Ethereum intraday strategy: Use the 15-minute cycle as the main trading period, relying on the resonance of four indicators—moving averages, BOLL, MACD, and KDJ—to capture low-buy opportunities at pullback support levels; follow the principle of viewing the trend on the larger cycle and selecting entry points on the smaller cycle, balancing win rate and risk control, suitable for intraday short-term swings. Currently, the lows are gradually rising, and the overall stage is in a high-level oscillation and recovery phase, with the short-term bullish structure intact.