Short interest in ZTO Express (Cayman) Inc (NYSE:ZTO) increased during the last reporting period, rising from 16.64M to 17.34M. This put 3.46% of the company's publicly available shares short.

Based on the recent average volume of 2.86M shares traded per day, it would take 6.06 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.