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HowShorted

SPYX short interest NYSE Arca

State Street SPDR S&P 500 Foss. 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
59,676
vs previous settlement
+31,799 (+114.1%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for SPYX: 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.

Last balance on file
11,469
8 Sep 2026
Highest in window
49,285
19 Dec 2025
Days with a balance
26
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for State Street SPDR S&P 500 Foss 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 49K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202659,676+31,7991.00
31 Aug 202627,877+6551.00
14 Aug 202627,222+12,4141.00
31 Jul 202614,808โˆ’6,3511.00
15 Jul 202621,159โˆ’46,1281.00
30 Jun 202667,287โˆ’24,3331.17
15 Jun 202691,620+8,1601.19
29 May 202683,460+7,5421.01
15 May 202675,918+65,2241.00
30 Apr 202610,694โˆ’9821.00
15 Apr 202611,676โˆ’11,8021.00
31 Mar 202623,478โˆ’15,4721.00
13 Mar 202638,950+19,7911.00
27 Feb 202619,159โˆ’21,4991.00
13 Feb 202640,658+18,3721.00
30 Jan 202622,286โˆ’94,7141.00
15 Jan 2026117,000โˆ’15,5522.09
31 Dec 2025132,552+117,2311.00
15 Dec 202515,321โˆ’24,3021.00
28 Nov 202539,623โˆ’8,5251.00
14 Nov 202548,148+1,0521.00
31 Oct 202547,096โˆ’7691.00
15 Oct 202547,865โˆ’4,2821.00
30 Sep 202552,147โˆ’37,5641.00
15 Sep 202589,711โˆ’29,8001.23
29 Aug 2025119,511+41,8981.18
15 Aug 202577,613+19,2621.33
31 Jul 202558,351+15,0131.21
15 Jul 202543,338+21,9631.00
30 Jun 202521,375โˆ’10,2601.00
13 Jun 202531,635โˆ’3,4731.00
30 May 202535,108โˆ’63,5341.00
15 May 202598,642+89,2031.16
30 Apr 20259,439โˆ’47,2491.00
15 Apr 202556,688โˆ’104,5751.00
31 Mar 2025161,263+92,8291.73
14 Mar 202568,434โˆ’73,4081.00
28 Feb 2025141,842+74,5881.14
14 Feb 202567,254โˆ’21,9201.00
31 Jan 202589,174+46,1421.17
15 Jan 202543,032โˆ’8,9661.00
31 Dec 202451,998+30,9571.00
13 Dec 202421,041โˆ’2,2271.00
29 Nov 202423,268+12,6041.00
15 Nov 202410,664โˆ’44,8551.00
31 Oct 202455,519โˆ’61,9921.00
15 Oct 2024117,511+75,7071.00
30 Sep 202441,804โˆ’26,2361.11
13 Sep 202468,040+16,2271.53
30 Aug 202451,813โˆ’52,7941.11
15 Aug 2024104,607+64,9691.00
31 Jul 202439,638โˆ’20,4831.00
15 Jul 202460,121+32,3021.36
28 Jun 202427,819โˆ’1,3491.00
14 Jun 202429,168โˆ’1,3701.00
31 May 202430,538+19,9341.00
15 May 202410,604โˆ’45,0971.00
30 Apr 202455,701โˆ’67,8041.00
15 Apr 2024123,505+108,5291.48
28 Mar 202414,976โˆ’30,6271.00
15 Mar 202445,603โˆ’68,3231.00
29 Feb 2024113,926+41,4521.40
15 Feb 202472,474โˆ’256,5191.00
31 Jan 2024328,993+298,3721.03
12 Jan 202430,621โˆ’22,8001.00
29 Dec 202353,421โˆ’1,4311.00
15 Dec 202354,852+14,2011.00
30 Nov 202340,651+9,9081.00
15 Nov 202330,743โˆ’10,6801.00
31 Oct 202341,423+39,0911.00
13 Oct 20232,332+5931.00
29 Sep 20231,739โˆ’40,1501.00
15 Sep 202341,889+22,4251.00
31 Aug 202319,464+3,0611.00
15 Aug 202316,403+6,3671.00
31 Jul 202310,036โˆ’26,9741.00
14 Jul 202337,010+29,2001.00
30 Jun 20237,810โˆ’17,3501.00
15 Jun 202325,160+17,1831.00
31 May 20237,977+3,0931.00
15 May 20234,884โˆ’21,0811.00
28 Apr 202325,965+5,2071.00
14 Apr 202320,758โˆ’7,2521.00
31 Mar 202328,010โˆ’23,2501.00
15 Mar 202351,260โˆ’23,3751.00
28 Feb 202374,635+21,2251.00
15 Feb 202353,410โˆ’49,5361.00
31 Jan 2023102,946+72,7861.00
13 Jan 202330,160+26,9471.00
30 Dec 20223,213โˆ’14,6931.00
15 Dec 202217,906โˆ’60,6061.00
30 Nov 202278,512+63,5541.53
15 Nov 202214,958+14,0121.00
31 Oct 2022946โˆ’7,7761.00
14 Oct 20228,722โˆ’27,3841.00
30 Sep 202236,106+13,2791.00
15 Sep 202222,827+19,1331.00
31 Aug 20223,694+1,0581.00
15 Aug 20222,636โˆ’1,5991.00
29 Jul 20224,235โˆ’17,2661.00
15 Jul 202221,501โˆ’44,3931.00
30 Jun 202265,894+28,9351.00
15 Jun 202236,959+34,3381.00
31 May 20222,621โˆ’1,6491.00
13 May 20224,270+3,4741.00
29 Apr 2022796โˆ’1231.00
14 Apr 2022919โˆ’16,2191.00
31 Mar 202217,138+11,8111.00
15 Mar 20225,327โˆ’27,1111.00
28 Feb 202232,438+27,5451.00
15 Feb 20224,893+3,2851.00
31 Jan 20221,608โˆ’14,0331.00
14 Jan 202215,641+6,7801.00
31 Dec 20218,861โˆ’9,2071.00
15 Dec 202118,068โˆ’45,9311.00
30 Nov 202163,999+61,7241.77
15 Nov 20212,275โˆ’1,2871.00
29 Oct 20213,562โˆ’6681.00
15 Oct 20214,230โˆ’9291.00
30 Sep 20215,159+2,9071.00
15 Sep 20212,252โˆ’5,0771.00
31 Aug 20217,329+3,4151.00
13 Aug 20213,914โˆ’1,0501.00
30 Jul 20214,964โˆ’19,8881.00
15 Jul 202124,852+19,0581.00
30 Jun 20215,794+4,2531.00
15 Jun 20211,541+3291.00
28 May 20211,212โˆ’2,5771.00
14 May 20213,789โˆ’3,9701.00
30 Apr 20217,759โˆ’5,0731.00
15 Apr 202112,832+7,3981.00
31 Mar 20215,434+2,1721.00
15 Mar 20213,262โˆ’3,7381.00
26 Feb 20217,000โˆ’1,3511.00
12 Feb 20218,351โˆ’49,5041.00
29 Jan 202157,855+37,7921.57
15 Jan 202120,063โˆ’8,9651.00
31 Dec 202029,028+15,2221.00
15 Dec 202013,806+6,9601.00
30 Nov 20206,846โˆ’17,4231.00
13 Nov 202024,269+9,9551.00
30 Oct 202014,314โˆ’6,6611.00
15 Oct 202020,975โˆ’41,5891.27
30 Sep 202062,564+54,3571.45
15 Sep 20208,207โˆ’8,4771.00
31 Aug 202016,684โˆ’3801.00
14 Aug 202017,064+4,1001.36
31 Jul 202012,964โˆ’38,4341.00
15 Jul 202051,398+36,8892.39
30 Jun 202014,509โˆ’22,6991.00
15 Jun 202037,208+25,7921.52
29 May 202011,416โˆ’19,0201.00
15 May 202030,436สณโˆ’15,1421.00
30 Apr 202045,578โˆ’56,6891.00
15 Apr 2020102,267+40,4662.24
31 Mar 202061,801โˆ’57,5461.00
13 Mar 2020119,347+96,0171.69
28 Feb 202023,330+11,1751.00
14 Feb 202012,155+3,8531.00
31 Jan 20208,302โˆ’17,5291.00
15 Jan 202025,831+17,5351.25
31 Dec 20198,296โˆ’1,3401.00
13 Dec 20199,636+7,2291.00
29 Nov 20192,407โˆ’10,0211.00
15 Nov 201912,428+9,3701.00
31 Oct 20193,058โˆ’20,4351.00
15 Oct 201923,493+19,4201.49
30 Sep 20194,073+3,8321.00
13 Sep 2019241โˆ’5,6891.00
30 Aug 20195,930+2,9351.00
15 Aug 20192,995โˆ’1,6931.00
31 Jul 20194,688+7741.00
15 Jul 20193,914โˆ’2,0031.00
28 Jun 20195,917+2,9011.00
14 Jun 20193,016โˆ’1,2911.00
31 May 20194,307โˆ’1071.00
15 May 20194,414+1,6381.00
30 Apr 20192,776โˆ’6921.00
15 Apr 20193,468+2751.00
29 Mar 20193,193โˆ’5,2291.00
15 Mar 20198,422+4,5741.00
28 Feb 20193,848โˆ’6,5121.00
15 Feb 201910,360+7,9841.00
31 Jan 20192,376โˆ’27,8131.00
15 Jan 201930,189+2,8543.42
31 Dec 201827,335+6,1541.07
14 Dec 201821,181+9671.81
30 Nov 201820,214+13,5561.64
15 Nov 20186,658โˆ’1,6711.00
31 Oct 20188,329+4,6831.00
15 Oct 20183,646โˆ’6,0601.00
28 Sep 20189,706+3,7872.21
14 Sep 20185,919โˆ’9151.00
31 Aug 20186,834โˆ’6921.29
15 Aug 20187,526โˆ’13,3211.00
31 Jul 201820,847+20,1811.08
13 Jul 2018666โˆ’1,4501.00
29 Jun 20182,116โˆ’2,7751.00
15 Jun 20184,891+9451.00
31 May 20183,946+2,5991.00
15 May 20181,347โˆ’1,7131.00
30 Apr 20183,060โˆ’8,4061.00
13 Apr 201811,466+9,2881.00
29 Mar 20182,178+1031.00
15 Mar 20182,075+5501.00
28 Feb 20181,525+4111.00
15 Feb 20181,114โˆ’11,5431.00
31 Jan 201812,657โˆ’8,2051.00
12 Jan 201820,862+14,0411.29
29 Dec 20176,821โ€“1.00

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

Questions

Frequently asked questions

What is SPYX's short interest?
59,676 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 31,799 from the previous settlement.
Why is there no percentage for SPYX?
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 SPYX'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.

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.