1. Reduction in holdings: The holdings decreased by 10-15 billion US dollars, meeting the standard.
2. Negative funding rate: The funding rate turned negative and maintained for 1-3 weeks, meeting the standard.
3. Long liquidation: Bitcoin did not meet the standard, but the altcoin liquidated 3 billion long positions in a single day, which was considered to be meeting the standard.
4. Bearish comments: Ni Gou released negative news every day, and proposed the double top and data bear market views at the bottom, which had a great impact and met the standard.
