#大户持仓变化 PTB has been quite volatile these days, rising from a bottom of 0.002860 to the current 0.005467, a violent surge of over 80 points. However, it was pushed down again after reaching 0.006347, forming a clear V-shaped top on the 4-hour chart.

The problem is that this wave of increase was too aggressive, draining the bulls' momentum in a short period. Now, there are short-term profit-taking sell-offs everywhere, and the technical rebound space is tightly constrained.

Looking upward, the 0.00590 to 0.0060 range is a tough nut to crack and hard to break through. Looking downward, the key support is at 0.00500 to 0.00520, which was a consolidation zone during the previous rally, with very dense chips. If this level is broken, there is room to fall to 0.00430 to 0.00450 below.

In this scenario, when the rebound reaches the 0.00580 to 0.00610 zone, consider gradually opening short positions. Set the stop-loss above 0.00645, and target the 0.00520 to 0.00550 range. If the price breaks through 0.00500 directly, don't hesitate—go light on shorts and look for a further decline below 0.00450. $PTB