It's not that you can't buy at this price level; there will definitely be a rebound. However, trying to catch a rebound in a bear market is a very poor trade in terms of cost-effectiveness. The later the bear market goes, the weaker the rebound becomes. You might bet on a 10-15% weekly rebound, but a 10-15% drop can happen in a single day. It's better to wait for a rebound and then short. The bottom of a bear market is formed by shocks, not by sharp spikes. If you think this is the absolute bottom of the bear market, I suggest you take a look at the US stock market and precious metals. One has only fallen for two days, and the other for a week. Then review the three conditions for buy the dips in a bear market.