My spot position in Yitai is still held. When Bitcoin dropped sharply earlier, it fell to over 2100 at its lowest. My cost was around 1700-1800, and at that time, I was wondering whether to "take profits," which would only yield a 20% gain. But I still held on because there were too many macro changes, and it's actually very difficult to judge in the short term. The more information there is, the more complicated it becomes, making it harder to assess. So, I only look at one indicator for my Yitai position: as long as Bitcoin stays above 100,000 (the previous spike to 98,000 doesn't count as a drop), I can continue to hold. The difficulty in judging the macro situation lies in the current strong short-term uncertainty in the world. Today, Iran and Israel are at war, and tomorrow Trump and Musk might be in a feud... it's all a mess. This situation is more suitable for event-driven short-term trading. Today I saw Yitai return to 2600, so I can add two more pig trotters to my meal.