Interactive Brokers Group (NASDAQ:IBKR) recorded a 17.5% increase in short interest during February. Total short interest reached 13,380,906 shares as of February 27th.

This figure rose from the 11,390,874 shares reported on February 12th. Short positions currently represent 0.8% of the company's total shares.

The days-to-cover ratio stands at approximately 3.6 days. This calculation is based on an average daily trading volume of 3,680,547 shares.