ZRO has been shorted to two supports of 4.5 and 3.85, of which 4.5 is the support of the upward trend, that is to say, if ZRO wants to continue to rise, it cannot fall below this position. The position of 3.85 means that the upward trend ends and enters a new shock. Of course, there is a high probability of rebound at this position. Whether it is long or short, just refer to these two positions!
