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HowShorted

SPSM short interest NYSE Arca

State Street SPDR Portfolio S&. 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
890,122
vs previous settlement
+321,049 (+56.4%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SPSM: 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
7,056
14 Sep 2026
Highest in window
232,962
13 Jul 2026
Days with a balance
83
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for State Street SPDR Portfolio S& 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 233K shares.

History

Every FINRA settlement we hold for SPSM, newest first. สณ marks a figure FINRA itself flagged as revised.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026890,122+321,0491.00
31 Aug 2026569,073โˆ’400,6381.00
14 Aug 2026969,711โˆ’268,3281.00
31 Jul 20261,238,039โˆ’527,9491.00
15 Jul 20261,765,988โˆ’176,0721.00
30 Jun 20261,942,060โˆ’493,5241.00
15 Jun 20262,435,584+993,5261.46
29 May 20261,442,058+214,7631.00
15 May 20261,227,295+266,8191.00
30 Apr 2026960,476โˆ’353,3921.00
15 Apr 20261,313,868โˆ’112,1561.00
31 Mar 20261,426,024+76,0731.00
13 Mar 20261,349,951โˆ’102,0801.00
27 Feb 20261,452,031+116,0091.00
13 Feb 20261,336,022โˆ’192,1831.00
30 Jan 20261,528,205+123,3741.00
15 Jan 20261,404,831โˆ’6,937,1081.00
31 Dec 20258,341,939+96,1236.19
15 Dec 20258,245,816+649,3373.69
28 Nov 20257,596,479+6,575,3692.44
14 Nov 20251,021,110โˆ’893,0781.00
31 Oct 20251,914,188+1,109,5921.03
15 Oct 2025804,596โˆ’360,4331.00
30 Sep 20251,165,029+455,5771.00
15 Sep 2025709,452โˆ’108,2601.00
29 Aug 2025817,712+353,9001.00
15 Aug 2025463,812โˆ’474,5311.00
31 Jul 2025938,343+379,0331.00
15 Jul 2025559,310+134,4391.00
30 Jun 2025424,871+39,1351.00
13 Jun 2025385,736โˆ’61,3961.00
30 May 2025447,132+151,6651.00
15 May 2025295,467โˆ’32,1851.00
30 Apr 2025327,652โˆ’79,6521.00
15 Apr 2025407,304โˆ’119,8261.00
31 Mar 2025527,130+145,5821.00
14 Mar 2025381,548โˆ’155,6761.00
28 Feb 2025537,224+103,6871.00
14 Feb 2025433,537+56,3311.00
31 Jan 2025377,206โˆ’272,6761.00
15 Jan 2025649,882โˆ’327,7001.00
31 Dec 2024977,582+404,7731.00
13 Dec 2024572,809โˆ’103,5691.00
29 Nov 2024676,378+372,9331.00
15 Nov 2024303,445+103,5721.00
31 Oct 2024199,873+36,7701.00
15 Oct 2024163,103โˆ’114,6281.00
30 Sep 2024277,731+6,0701.00
13 Sep 2024271,661+65,8931.00
30 Aug 2024205,768โˆ’278,9501.00
15 Aug 2024484,718+375,2941.00
31 Jul 2024109,424โˆ’87,3691.00
15 Jul 2024196,793+28,0381.00
28 Jun 2024168,755+91,4871.00
14 Jun 202477,268+38,9081.00
31 May 202438,360+8,9341.00
15 May 202429,426โˆ’64,4621.00
30 Apr 202493,888+43,0991.00
15 Apr 202450,789โˆ’288,2861.00
28 Mar 2024339,075+262,8871.00
15 Mar 202476,188+43,1821.00
29 Feb 202433,006โˆ’426,1601.00
15 Feb 2024459,166+245,4221.00
31 Jan 2024213,744+133,9851.00
12 Jan 202479,759โˆ’319,6101.00
29 Dec 2023399,369+80,7431.00
15 Dec 2023318,626+64,2621.00
30 Nov 2023254,364+132,5331.00
15 Nov 2023121,831+10,9231.00
31 Oct 2023110,908+3,8591.00
13 Oct 2023107,049โˆ’134,3681.00
29 Sep 2023241,417+102,7801.00
15 Sep 2023138,637+56,4971.00
31 Aug 202382,140โˆ’198,7321.00
15 Aug 2023280,872โˆ’2,658,8471.00
31 Jul 20232,939,719+2,831,7521.82
14 Jul 2023107,967สณโˆ’177,9201.00
30 Jun 2023285,887+140,5361.00
15 Jun 2023145,351+84,0221.00
31 May 202361,329โˆ’203,7371.00
15 May 2023265,066+159,6901.00
28 Apr 2023105,376โˆ’97,4461.00
14 Apr 2023202,822โˆ’95,9441.00
31 Mar 2023298,766+108,1131.00
15 Mar 2023190,653+108,3791.00
28 Feb 202382,274โˆ’103,2141.00
15 Feb 2023185,488+80,8981.00
31 Jan 2023104,590โˆ’48,1051.00
13 Jan 2023152,695โˆ’48,7751.00
30 Dec 2022201,470+81,9921.00
15 Dec 2022119,478โˆ’48,3931.00
30 Nov 2022167,871โˆ’65,5361.00
15 Nov 2022233,407+142,0881.00
31 Oct 202291,319โˆ’232,5051.00
14 Oct 2022323,824+139,7671.00
30 Sep 2022184,057+50,6461.00
15 Sep 2022133,411โˆ’10,5501.00
31 Aug 2022143,961+66,3591.00
15 Aug 202277,602โˆ’59,0201.00
29 Jul 2022136,622+82,4521.00
15 Jul 202254,170โˆ’333,5341.00
30 Jun 2022387,704+332,5601.00
15 Jun 202255,144โˆ’16,6481.00
31 May 202271,792+31,4461.00
13 May 202240,346+10,8071.00
29 Apr 202229,539โˆ’334,2941.00
14 Apr 2022363,833+256,7601.00
31 Mar 2022107,073โˆ’79,4591.00
15 Mar 2022186,532+143,6181.00
28 Feb 202242,914+23,1271.00
15 Feb 202219,787โˆ’42,1661.00
31 Jan 202261,953+10,2141.00
14 Jan 202251,739โˆ’63,6511.00
31 Dec 2021115,390โˆ’114,9611.00
15 Dec 2021230,351+123,1031.00
30 Nov 2021107,248+36,1211.00
15 Nov 202171,127โˆ’90,4421.00
29 Oct 2021161,569+62,4931.00
15 Oct 202199,076โˆ’239,8281.00
30 Sep 2021338,904+188,8901.00
15 Sep 2021150,014โˆ’15,6801.00
31 Aug 2021165,694โˆ’7541.00
13 Aug 2021166,448+25,4861.00
30 Jul 2021140,962โˆ’239,7081.00
15 Jul 2021380,670+276,3921.00
30 Jun 2021104,278+21,0671.00
15 Jun 202183,211สณโˆ’27,1741.00
28 May 2021110,385+28,9391.00
14 May 202181,446โˆ’9841.00
30 Apr 202182,430โˆ’184,2211.00
15 Apr 2021266,651+179,7571.00
31 Mar 202186,894โˆ’20,9591.00
15 Mar 2021107,853+51,0341.00
26 Feb 202156,819โˆ’17,1701.00
12 Feb 202173,989+18,4371.00
29 Jan 202155,552โˆ’71,4611.00
15 Jan 2021127,013+24,7841.00
31 Dec 2020102,229โˆ’7,2171.00
15 Dec 2020109,446+79,3921.00
30 Nov 202030,054โˆ’133,9751.00
13 Nov 2020164,029+89,1851.00
30 Oct 202074,844โˆ’228,4761.00
15 Oct 2020303,320+211,3001.00
30 Sep 202092,020โˆ’12,3951.00
15 Sep 2020104,415+9,3691.00
31 Aug 202095,046+9,8881.00
14 Aug 202085,158โˆ’92,8751.00
31 Jul 2020178,033+111,9101.00
15 Jul 202066,123โˆ’255,4231.00
30 Jun 2020321,546+216,9791.00
15 Jun 2020104,567โˆ’1,2461.00
29 May 2020105,813+44,7951.00
15 May 202061,018โˆ’608,2111.00
30 Apr 2020669,229+248,7291.00
15 Apr 2020420,500+283,3081.00
31 Mar 2020137,192โˆ’392,8701.00
13 Mar 2020530,062+457,6061.00
28 Feb 202072,456+37,4611.00
14 Feb 202034,995โˆ’225,0831.00
31 Jan 2020260,078+176,8931.00
15 Jan 202083,185+59,1871.00
31 Dec 201923,998โˆ’259,6451.00
13 Dec 2019283,643+232,9771.06
29 Nov 201950,666+29,8161.00
15 Nov 201920,850โˆ’2,0691.00
31 Oct 201922,919โˆ’27,5221.00
15 Oct 201950,441โˆ’29,0051.00
30 Sep 201979,446+2,8711.00
13 Sep 201976,575+42,1021.00
30 Aug 201934,473โˆ’19,8451.00
15 Aug 201954,318โˆ’19,2711.00
31 Jul 201973,589โˆ’50,3251.00
15 Jul 2019123,914+64,7611.00
28 Jun 201959,153+16,8281.00
14 Jun 201942,325+24,7171.00
31 May 201917,608โˆ’1,289,0291.00
15 May 20191,306,637+1,267,5312.73
30 Apr 201939,106โˆ’1391.00
15 Apr 201939,245โˆ’3,8691.00
29 Mar 201943,114โˆ’47,3581.00
15 Mar 201990,472โˆ’11,7771.00
28 Feb 2019102,249+56,4531.00
15 Feb 201945,796+5,7751.00
31 Jan 201940,021โˆ’291,4661.00
15 Jan 2019331,487+249,3231.00
31 Dec 201882,164+55,2411.00
14 Dec 201826,923โˆ’884,4101.00
30 Nov 2018911,333+886,0541.60
15 Nov 201825,279+2,1161.00
31 Oct 201823,163โˆ’105,0141.00
15 Oct 2018128,177สณ+56,3171.00
28 Sep 201871,860โˆ’8,0331.00
14 Sep 201879,893+3,7281.00
31 Aug 201876,165+42,2721.00
15 Aug 201833,893+18,9771.00
31 Jul 201814,916โˆ’33,2951.00
13 Jul 201848,211โˆ’40,3691.00
29 Jun 201888,580+46,0431.00
15 Jun 201842,537+6,5261.00
31 May 201836,011โˆ’17,7641.00
15 May 201853,775+5,2131.00
30 Apr 201848,562โˆ’24,6651.00
13 Apr 201873,227+33,3061.00
29 Mar 201839,921+9,6991.00
15 Mar 201830,222โˆ’77,5591.00
28 Feb 2018107,781+39,3541.00
15 Feb 201868,427+26,4981.00
31 Jan 201841,929โˆ’58,1121.00
12 Jan 2018100,041+30,8781.00
29 Dec 201769,163โ€“1.00

Scroll inside the table for earlier settlements, back to 29 Dec 2017.

Questions

Frequently asked questions

What is SPSM's short interest?
890,122 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 321,049 from the previous settlement.
Why is there no percentage for SPSM?
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 SPSM's days to cover?
1.00 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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