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HowShorted

PSFD short interest Cboe BZX

Pacer Swan SOS Flex (January). 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
4,721
vs previous settlement
−317 (-6.3%)
days to cover
5.13
Settlement date
15 Sep 2026

Shares short over time

Aggregate net short position time series for PSFD 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 PSFD days to cover

Fails to deliver

The SEC's fails-to-deliver figure for PSFD: 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
286
14 Sep 2026
Highest in window
2,536
8 Jan 2026
Days with a balance
59
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Pacer Swan SOS Flex (January) 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 2.5K shares.

History

Every FINRA settlement we hold for PSFD, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20264,721−3175.13
31 Aug 20265,038+3,5202.97
14 Aug 20261,518−5162.45
31 Jul 20262,034+8893.87
15 Jul 20261,145−2,7871.10
30 Jun 20263,932+4502.97
15 Jun 20263,482+2,2924.20
29 May 20261,190−2,4631.00
15 May 20263,653+5351.02
30 Apr 20263,118−1,0502.56
15 Apr 20264,168−8011.02
31 Mar 20264,969−2,8005.09
13 Mar 20267,769−1,1954.20
27 Feb 20268,964−11,4431.23
13 Feb 202620,407+7,0901.00
30 Jan 202613,317−22,1991.63
15 Jan 202635,516+33,4834.62
31 Dec 20252,033+1,0481.00
15 Dec 2025985−3,0631.00
28 Nov 20254,048−1,4815.99
14 Nov 20255,529+4,2843.89
31 Oct 20251,245+8421.33
15 Oct 2025403−2031.00
30 Sep 2025606+971.00
15 Sep 2025509−3931.00
29 Aug 2025902−2661.00
15 Aug 20251,168−2191.00
31 Jul 20251,387−4561.59
15 Jul 20251,843+1,1361.38
30 Jun 2025707−2921.00
13 Jun 2025999+3651.00
30 May 2025634+1291.00
15 May 2025505−9,3021.00
30 Apr 20259,807−3,0602.28
15 Apr 202512,867−7,0701.18
31 Mar 202519,937−2,88613.22
14 Mar 202522,823−1,62713.90
28 Feb 202524,450−3,3455.81
14 Feb 202527,795+4,65213.07
31 Jan 202523,143−16,3108.20
15 Jan 202539,453+19,3276.38
31 Dec 202420,126−3585.55
13 Dec 202420,484−41513.75
29 Nov 202420,899−2,7064.79
15 Nov 202423,605+1,88716.73
31 Oct 202421,718−45613.51
15 Oct 202422,174−5,41512.61
30 Sep 202427,589+9,8447.55
13 Sep 202417,745−2,24615.55
30 Aug 202419,991−13,2274.32
15 Aug 202433,218+1,6862.04
31 Jul 202431,532−13,34861.59
15 Jul 202444,880−5,33916.09
28 Jun 202450,219+9,33047.29
14 Jun 202440,889+14,29210.94
31 May 202426,597+49512.45
15 May 202426,102−2,26012.14
30 Apr 202428,362−4,58820.43
15 Apr 202432,950−65912.46
28 Mar 202433,609+1,0771.82
15 Mar 202432,532+10,3993.81
29 Feb 202422,133−26,7592.68
15 Feb 202448,892+17,0588.31
31 Jan 202431,834+16,5983.80
12 Jan 202415,236−21,8141.00
29 Dec 202337,050+8,49634.89
15 Dec 202328,554+14,54459.61
30 Nov 202314,010−5,30910.20
15 Nov 202319,319−1223.93
31 Oct 202319,441+19,2881.59
13 Oct 2023153−1,5671.00
29 Sep 20231,720−9,4771.00
31 Jul 202311,197−26,00213.33
14 Jul 202337,199+28,72911.91
30 Jun 20238,470+3,7436.60
15 Jun 20234,727−4,7971.24
31 May 20239,524+2,42912.52
15 May 20237,095−4,51717.06
28 Apr 202311,612−4,4835.61
14 Apr 202316,095+86132.38
31 Mar 202315,234+2,71825.10
15 Mar 202312,516+4,8271.38
28 Feb 20237,689+3,5201.00
15 Feb 20234,169−5946.95
31 Jan 20234,763+4272.74
13 Jan 20234,336+1,2801.30
30 Dec 20223,056+9171.00
15 Dec 20222,13901.00
30 Nov 20222,13903.78
15 Nov 20222,139−3,2111.00
31 Oct 20225,350+348.63
14 Oct 20225,316+1,9534.85
30 Sep 20223,363−3,0612.85
15 Sep 20226,42401.95
31 Aug 20226,424−5,3871.00
15 Aug 202211,81102.11
29 Jul 202211,811+11,4121.00
15 Jul 2022399+1491.00
30 Jun 2022250−6461.00
31 May 2022896−2,6021.00
13 May 20223,498+2,0651.00
29 Apr 20221,433−8,8831.00
14 Apr 202210,316−2,3711.00
31 Mar 202212,687+4,4091.00
15 Mar 20228,278+5,9998.31
28 Feb 20222,279−10,7411.00
15 Feb 202213,020+6,1122.15
31 Jan 20226,908−2,0331.00
14 Jan 20228,941−12,3141.00
31 Dec 202121,255+15,7081.00
15 Dec 20215,547+3,8639.50
30 Nov 20211,684+5361.00
15 Nov 20211,148−9011.00
29 Oct 20212,049+8081.00
15 Oct 20211,241−8341.00
30 Sep 20212,075+1,5261.00
15 Sep 2021549+5001.92
31 Aug 202149−2991.00
13 Aug 2021348+1122.83
30 Jul 2021236−2173.11
15 Jul 2021453−131.00
30 Jun 2021466−1968.32
15 Jun 2021662+4827.58
28 May 2021614+5881.02
14 May 202126−7,8641.00
30 Apr 20217,890+7,34211.30
15 Apr 2021548+1101.00
31 Mar 2021438+3811.00
15 Mar 202157−2,0541.00
12 Feb 20212,111+2,1106.50
29 Jan 20211−10,0021.00
15 Jan 202110,003–8.97

Scroll inside the table for earlier settlements, back to 15 Jan 2021.

Questions

Frequently asked questions

What is PSFD's short interest?
4,721 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 317 from the previous settlement.
Why is there no percentage for PSFD?
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 PSFD's days to cover?
5.13 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.

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