Strictly speaking, there are no standard and non-standard third-class trading points. Because the definition of the third kind of trading point is very strict, they all leave by level and withdraw orders by level. However, in practice, sometimes the real three-level trading points will miss some intervals, because most of the three-level trading points are sub-level trend deviation+sub-level retracement. For example, take 3 buy as an example, this sub-level trend deviation sometimes increases greatly, and there may be three or four hubs to end it, and then a consolidation retreat will produce a standard 3 buy, and then buying will miss the previous big increase. In order to avoid this situation, we must find the so-called non-standard 3 buy, which is actually the first sub-level hub completion point where the sub-level trend leaves. For the original hub, it is equivalent to the second floor departure+the second floor withdrawal, which does not meet the definition of 3 buy, but buying at this time can grasp most of the subsequent gains, so some people call this buying point non-standard 3 buy.

This kind of buying point is based on a strong market, and there is no guarantee that it will turn into a trend and stay. If you encounter consolidation, you will fall back and risk being quilted. So I didn't regard this kind of buying point as a strict buying and selling point, but later generations discovered it by themselves according to their experience. Similar trading points have nine extended completion points. In most cases, the end point of the ninth paragraph is a good trading point, but after all, not all of them should be grasped according to personal ability.