The 'teachers' outside are all saying they told everyone to clear their positions one or two days in advance.

After scanning through altcoins, most of them have increased in price over the past ten days and are now at relatively strong resistance neckline levels. Prices are oscillating around these neckline levels and have not quickly opted to continue breaking upwards. Most altcoins show varying degrees of overbought signals on the daily chart, and there haven't been any decent pullback trends in the last two weeks. Bitcoin is oscillating at high levels, and Ethereum has also seen a significant increase, showing overbought conditions on the daily chart as prices approach previous highs. A pullback before continuing to rise would be healthier. Traders chasing high prices in contracts need to be cautious, especially with high-leverage long positions. If Bitcoin and Ethereum choose to adjust downward, altcoins may take the opportunity to drop significantly, leading to larger fluctuations. There is no need to worry about spot trading; this round of altcoin trends will continue. Any downturn is an opportunity for you to buy spot assets. You can gradually buy on dips, and at least until the first half of January, altcoins will continue to rotate.