The market is volatile, but my uncle's sensitivity to the market is relatively accurate. His short order yesterday morning was also accurately predicted. Neither blindly going long nor blindly going short is a wise choice. With such a good trend and such a good market, we should seize the opportunity when the time comes.

Bitcoin:

Looking at the 4-hour line, the big bitcoin bulls are still relatively strong. This short-term rebound reached 42900 and stood directly above it during the day. It tested the previous short-term high but did not continue to rise. Later, the market returned to below 42900. Later in the evening, the market began to fall. Although the downward target range has not yet been reached, the profit space for chasing short positions is small now. The downward target range of big bitcoin in the evening is 41680-41190. After the decline, we need to pay attention to whether the low point of 41190 can be maintained. If it cannot be maintained and falls below yesterday's low of 40555, the market will move towards 39430. After arriving, we will make a layout based on the closing line. Big bitcoin will fall again in the evening. Seize the opportunity by yourself. When it reaches the support and holds it, as well as the situation of breaking below; short-term trading, control risks, and take care of your own profits and losses;

Ethereum:

Looking at the 4-hour line, the trend of Ethereum is relatively weak. Bitcoin has not broken through the decline in the evening. There is a greater chance that Ethereum will fall below yesterday's low of 2115 in the evening. Ethereum wanted to fall after yesterday's decline, and Bitcoin rebounded to break this wave of decline. There is a greater chance that Ethereum will break through tonight. After falling below 2115, Ethereum is expected to reach around 2035. After reaching around 2035, pay attention to the closing situation and the breakthrough of Bitcoin. If Bitcoin does not fall below yesterday's low, there will be a short-term rebound. Seize the opportunity to enter the market in the evening decline; short-term trading, control risks, and take care of your own profits and losses;

Operation suggestions:

Bitcoin: short around 42000-42200, target 41700-41200, cover at 42400, stop loss at 42500

Yitaifang: short around 2150-2180, target 2120-2100, cover position at 2200, stop loss at 2210