PSTP
Innovator Power Buffer Step-Up Strategy ETF
stockNYSEETF
At CloseOct 2, 2026 1:35:49 PM EDT
37.61USD+0.382%(+0.14)4,681
PSTP’s Short Volume on 2026-10-02 was 2,594, which is 65.05% of the day’s total reported volume. Over the past 30 days, the average Short Volume has been 30.72%. Short volume is the FINRA-reported daily short-sale volume — distinct from short interest, the standing position.
PSTP Short Volume by Venue
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PSTP Short Volume by Venue
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PSTP Short Volume · History
Historical data is split-adjusted.
2 Total from available short volume files. Not every exchange reports the daily short volume free of charge (or at all), so total volume in this table will be less than the daily volume at the top of the page. Volume for trades during regular trading hours.
3 FINRA short data reported after market close (4pm ET).
4 Cboe stopped publishing short volume on June 30, 2023.
5 Nasdaq short data reported after market close (4pm ET).
6 NYSE short data reported after trading day close (8pm ET).