It's almost time to short, but 4750 is still too risky to short. For those without a short position, take a tenth of your base position, and don't use a stop loss. If it rises by a hundred, add a tenth to your position. If you're not willing to short at this level, then you shouldn't trade at all. Don't go all in, but now it's definitely time to establish a base position. Don't focus on the patterns; the previous surge from 4300 to 4700 happened in just one day, with a 400-point increase. When it started to drop, no one dared to short, thinking the price was too low.