$BTC BTC strategy: Similar to ETH, the main funds are flowing out, which is not favorable for the market price. On Friday, there was a drop below the key support at 90000, and many previous support levels above have turned into resistance. At present, going long will be more difficult than going short, unless there are positive factors or large capital inflows to stimulate the market. Putting these aside and being more practical, there are two strategies: use 90000 as the strength/weakness signal for longs. If there is resistance around 90000, go short; it's fair to say that going short all the way down to around 870 is smooth. If an unexpected situation occurs and the price stabilizes above 90000, or if there's strong upward momentum, you can also look at the resistance near 92000 for a potential long.#今日你看涨还是看跌？