Short interest in Six Flags Entertainment Corp (NYSE:FUN) increased during the last reporting period, rising from 17.90M to 19.19M. This put 22.66% of the company's publicly available shares short.

Based on the recent average volume of 2.66M shares traded per day, it would take 7.23 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.