In the central oscillation, the operation should be full-position operation in essence, that is, all chips are thrown out above the center, and all chips are taken back below. Of course, this requires high technical accuracy. If the central oscillation is misjudged, it is possible to throw it wrong. Therefore, for those who are not skilled, it is not necessary to operate with full position.
But there is a risk, that is, after the central oscillation, the third type of buying point may not appear. It may directly appear at the third type of selling point and then fall, which is completely allowed in theory and practice. In this way, if it is not completely gone above the central oscillation, some chips may need to go at the third type of selling point, thus affecting the overall profit.
If the above operation mode of the central oscillation of Chanzhongshuochan is followed completely, this problem will not exist. As for whether this level can be achieved, it is a question of technical accuracy, which requires precipitation in practice.