Thursday, Bitcoin repeatedly surged and retraced, initially shorting then going long within the day.

Today, let's adjust our approach: short first, then go long within the day. Yesterday, it repeatedly tested 71,000 without breaking through, indicating significant short-term resistance above. The four-hour chart still shows signs of a downward trend, so we shouldn't stubbornly chase highs. If the price drops below 70,000 in the Asian session, go short directly.

For Ethereum, follow the same logic: short once below 2055. First, watch whether the 2000 support level can be effectively broken. If it breaks, hold the position; if not, reduce your position to leave a core holding. Most likely, it will form an M-shaped pattern. As usual, trade lightly and reserve some capacity for adding positions.

Specific reference levels are as follows: short in the 70,000-69,500 range for Bitcoin, targeting 68,000, with a break below to watch 66,800; short in the 2055-2040 range for Ethereum, targeting 1960, with a break below to watch 1880.