On December 22, favourable information came again – a $6.8 billion treasury bond purchase plan (4-12 month term).

This transition is interesting. The shift from quantification tightening to "invisible easing" took only a week. The market's liquidity environment improved accordingly, and favourable information followed one after another.

From a trading perspective, the current situation requires caution. If you've managed to break even and make a small profit, it's not a big deal to take the opportunity to sell. Friends who are doing swing trading should not be too greedy—favourable information often presents a good opportunity for the main players to unload their positions. Grasp the rhythm and take profits when you can; this is the key to surviving longer in such a volatile market.