BTC short-term support is at $67,200-$68,200, with short-term resistance at $71,000-$72,000. The three major U.S. stock indices all rose. On the 27th, the U.S. spot Bitcoin ETF collectively increased its holdings by 3028 BTC. BTC is mainly oscillating in the short term, but I think there will be more long opportunities after June, and fewer short opportunities. Currently, the upward trend is smooth, while the downward trend is being resisted, indicating increasing bullish strength. Structurally, BTC's daily chart shows a head and shoulders bottom pattern, with the neckline at $64,500-$65,500. As long as it does not break this level on a pullback, the probability of continuing to rebound is high.#比特币