Short interest in Defiance Daily Target 2X Long RKLB ETF (NASDAQ:RKLX) increased during the last reporting period, rising from 3.92M to 4.76M. This put -% of the company's publicly available shares short.

Based on the recent average volume of 2.75M shares traded per day, it would take 1.73 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.