The first is a real breakthrough or a tentative false breakthrough. If it is a false breakthrough, it will attract bulls to enter and then fall back into the channel theory. If it is a real breakthrough, it will definitely bring a big market. Personally, don't follow suit in this breakthrough market. Even if there is a breakthrough, wait until it is fully confirmed before entering the arena. The consequence of rushing into the market is likely to be an explosion.

The second question is the location of entry. If there is a big market after breaking through the resistance level, you should trade heavily when chasing up. If you judge that the breakthrough at this time is a tentative breakthrough, you should buy short and light positions.