$BTC With the back-and-forth swings nearing 3,000 points, I wonder how many people managed to keep up. Don’t overcomplicate the market: set your resistance level for shorting and your support level for going long, and keep an eye on them. Even if the price breaks through decisively, the loss will only be small—something you can afford.#BTC走势分析 #以太坊跌破2400美元