Short interest in Harmonic Drive Systems Inc (OTC:HSYDF) increased during the last reporting period, rising from 1.03M to 1.49M. This put -% of the company's publicly available shares short.

Short interest for Harmonic Drive Systems gives investors a sense of the degree to which investors are betting on the decline of Harmonic Drive Systems's stock. Short interest data is updated every two weeks.

Based on the recent average volume of 399.00 shares traded per day, it would take 999.99 day(s) for holders of this short interest to close out their positions without sending the stock sharply higher.