Cboe BZX · AT

Defiance Robotics Actuators ETF short interest

$20.13−0.19%

Close Sep 29, 2026 · split-adjusted

Shares short1.6MSettled May 14, 2021

Change−1.9%from 1.6M

% of float—

Days to cover1.7Short volume 67.2% (10d)

Shares sold short by settlement

728.0KNov 30

734.4KDec 15

802.9KDec 31

824.8KJan 15

1.0MJan 29

940.2KFeb 12

1.1MFeb 26

1.1MMar 15

1.3MMar 31

1.5MApr 15

1.6MApr 30

1.6MMay 14

Settlement history

Settlement	Shares short	Change	Days to cover
May 14, 2021	1.6M	−1.9%	1.7
Apr 30, 2021	1.6M	+6.9%	2.4
Apr 15, 2021	1.5M	+12.6%	1.0
Mar 31, 2021	1.3M	+22.0%	1.1
Mar 15, 2021	1.1M	−2.3%	1.3
Feb 26, 2021	1.1M	+18.4%	1.0
Feb 12, 2021	940.2K	−8.7%	1.1
Jan 29, 2021	1.0M	+24.9%	1.0
Jan 15, 2021	824.8K	+2.7%	2.3
Dec 31, 2020	802.9K	+9.3%	1.3
Dec 15, 2020	734.4K	+0.9%	2.3
Nov 30, 2020	728.0K	—	3.4

Reading these numbers

Short interest is the number of shares sold short and not yet repurchased, reported by FINRA twice a month with a delay of about two weeks. As a share of float it shows how crowded the bet against Defiance Robotics Actuators ETF is; days to cover estimates how long buying those shares back would take at average volume. Compare it with the short squeeze monitor or learn more in our short interest guide.

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology