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HowShorted

ARKY short interest Cboe BZX

ARK Active Autocallable Income. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: exchange-traded product: its share count floats with creation and redemption.

Shares short
256,291
vs previous settlement
+105,041 (+69.4%)
days to cover
5.93
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for ARKY shares short

Days to cover

FINRA's own figure: reported shares short divided by the security's average daily trading volume, published alongside each settlement.

Aggregate net short position time series for ARKY days to cover

Fails to deliver

The SEC's fails-to-deliver figure for ARKY: the aggregate net balance of shares that failed to be delivered at each settlement date, published by the SEC twice a month and shown here verbatim for the trailing window. A balance is not a daily flow, and a fail has many ordinary causes; the SEC says it cannot guarantee the accuracy of the data. See what fails to deliver are and the largest balances today.

Latest balance
7,504
14 Sep 2026
Highest in window
86,509
21 Aug 2026
Days with a balance
17
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ARK Active Autocallable Income fails to deliver

Source: U.S. Securities and Exchange Commission, fails-to-deliver data (public domain). Only settlement days with a positive balance appear; the largest balance in the window was 87K shares.

History

Every FINRA settlement we hold for ARKY, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026256,291+105,0415.93
31 Aug 2026151,250+150,0011.00
14 Mar 20251,249+1,1991.00
28 Feb 202550+471.00
14 Feb 20253−4011.00
31 Jan 2025404+3191.00
15 Jan 202585−5111.00
31 Dec 2024596−1,4841.00
13 Dec 20242,080−6411.28
29 Nov 20242,721−4691.00
15 Nov 20243,190+9521.36
31 Oct 20242,238+3562.30
15 Oct 20241,882−8491.00
30 Sep 20242,731+7091.57
13 Sep 20242,022−1351.37
30 Aug 20242,157−1,5192.04
15 Aug 20243,676+2,2971.95
31 Jul 20241,379−1891.00
15 Jul 20241,568+8771.00
28 Jun 2024691+4021.00
14 Jun 2024289+951.00
31 May 2024194+1841.00
15 May 202410+31.00
30 Apr 20247−4581.00
15 Apr 2024465−7,1101.00
28 Mar 20247,575+2,4961.00
15 Mar 20245,079−2,0611.09
29 Feb 20247,140+6,3921.41
15 Feb 2024748+5521.00
31 Jan 2024196−30,7691.00
12 Jan 202430,965+30,3341.33
29 Dec 2023631+4121.00
15 Dec 2023219−7371.00
30 Nov 2023956–1.00

Scroll inside the table for earlier settlements, back to 30 Nov 2023.

Questions

Frequently asked questions

What is ARKY's short interest?
256,291 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 105,041 from the previous settlement.
Why is there no percentage for ARKY?
Because no defensible share count exists to divide by: exchange-traded product: its share count floats with creation and redemption. An exchange-traded product's share count changes every day as units are created and redeemed, so no filing gives a stable count to divide by. FINRA's shares-short figure is exact; a percentage of it would not be.
What is ARKY's days to cover?
5.93 days for settlement date 15 Sep 2026: FINRA's own short interest ratio, the reported shares short divided by average daily trading volume, published in the same file and shown verbatim. We hold no volume data ourselves.
Is this the short float?
No. This page shows FINRA's share count only. Short float divides that count by the public float, and short interest as we publish it elsewhere divides it by shares outstanding from SEC filings. Neither denominator is available for this line, so neither ratio is shown.
How often does this update?
FINRA member firms report short positions as of the 15th and the last business day of each month, and FINRA publishes the consolidated figures about nine business days later. We ingest each file the day it appears and re-read recent settlements for revisions.

Ranked companies with a percentage: most shorted US stocks. Other funds by shares short and days to cover: most shorted ETFs. Other symbols with counts only: shares short without a percentage. Browse by name: US companies A to Z.