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HowShorted

DIA short interest NYSE Arca

State Street SPDR Dow Jones In. 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
3,032,031
vs previous settlement
โˆ’923,325 (-23.3%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for DIA: 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
210
14 Sep 2026
Highest in window
791,528
24 Feb 2026
Days with a balance
147
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for State Street SPDR Dow Jones In 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 792K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20263,032,031โˆ’923,3251.00
31 Aug 20263,955,356+122,5281.40
14 Aug 20263,832,828+491,5411.07
31 Jul 20263,341,287โˆ’908,5611.00
15 Jul 20264,249,848โˆ’901,7301.23
30 Jun 20265,151,578โˆ’445,2121.00
15 Jun 20265,596,790+1,127,0791.00
29 May 20264,469,711โˆ’804,2081.00
15 May 20265,273,919+220,5721.19
30 Apr 20265,053,347+692,6951.16
15 Apr 20264,360,652+228,0861.05
31 Mar 20264,132,566+682,8151.00
13 Mar 20263,449,751โˆ’104,5741.00
27 Feb 20263,554,325โˆ’136,0351.00
13 Feb 20263,690,360+25,3181.00
30 Jan 20263,665,042+5,8261.00
15 Jan 20263,659,216โˆ’523,7241.00
31 Dec 20254,182,940โˆ’1,327,1311.00
15 Dec 20255,510,071+673,9461.06
28 Nov 20254,836,125โˆ’537,1151.00
14 Nov 20255,373,240โˆ’1,450,4771.00
31 Oct 20256,823,717+1,194,3971.00
15 Oct 20255,629,320โˆ’770,4131.00
30 Sep 20256,399,733+244,6181.29
15 Sep 20256,155,115สณ+722,1951.20
29 Aug 20255,432,920+634,9091.24
15 Aug 20254,798,011โˆ’306,5061.02
31 Jul 20255,104,517โˆ’1,031,4771.34
15 Jul 20256,135,994โˆ’122,9281.88
30 Jun 20256,258,922+1,287,4541.86
13 Jun 20254,971,468โˆ’943,4091.75
30 May 20255,914,877+624,8442.15
15 May 20255,290,033โˆ’549,6802.05
30 Apr 20255,839,713โˆ’629,2591.98
15 Apr 20256,468,972+309,3351.08
31 Mar 20256,159,637+704,4212.60
14 Mar 20255,455,216+115,3281.69
28 Feb 20255,339,888+99,9311.78
14 Feb 20255,239,957โˆ’1,385,2412.23
31 Jan 20256,625,198+930,8972.50
15 Jan 20255,694,301โˆ’2,872,3141.92
31 Dec 20248,566,615+2,673,6022.55
13 Dec 20245,893,013+56,5372.39
29 Nov 20245,836,476โˆ’1,134,8111.46
15 Nov 20246,971,287โˆ’231,4421.79
31 Oct 20247,202,729+852,7582.49
15 Oct 20246,349,971โˆ’32,1212.14
30 Sep 20246,382,092โˆ’1,446,0002.07
13 Sep 20247,828,092+432,3162.52
30 Aug 20247,395,776+110,6512.78
15 Aug 20247,285,125+1,425,4321.68
31 Jul 20245,859,693+50,8591.56
15 Jul 20245,808,834+632,6521.75
28 Jun 20245,176,182โˆ’3,860,0312.04
14 Jun 20249,036,213+3,151,6013.40
31 May 20245,884,612โˆ’137,8472.08
15 May 20246,022,459+569,8631.74
30 Apr 20245,452,596+740,8061.33
15 Apr 20244,711,790โˆ’223,1561.11
28 Mar 20244,934,946โˆ’790,9911.42
15 Mar 20245,725,937+190,3331.59
29 Feb 20245,535,604โˆ’180,5161.71
15 Feb 20245,716,120+249,0071.71
31 Jan 20245,467,113โˆ’1,509,9581.39
12 Jan 20246,977,071+944,2651.56
29 Dec 20236,032,806+875,5771.80
15 Dec 20235,157,229โˆ’261,7031.11
30 Nov 20235,418,932โˆ’910,8111.97
15 Nov 20236,329,743สณโˆ’1,310,1341.74
31 Oct 20237,639,877+2,343,2741.82
13 Oct 20235,296,603โˆ’165,6181.31
29 Sep 20235,462,221โˆ’419,5211.55
15 Sep 20235,881,742+390,6522.46
31 Aug 20235,491,090สณ+949,4541.67
15 Aug 20234,541,636โˆ’748,2681.38
31 Jul 20235,289,904+387,1041.46
14 Jul 20234,902,800โˆ’76,8741.70
30 Jun 20234,979,674โˆ’628,7101.62
15 Jun 20235,608,384โˆ’752,7991.65
31 May 20236,361,183สณโˆ’390,2602.04
15 May 20236,751,443+920,5822.38
28 Apr 20235,830,861โˆ’212,8642.14
14 Apr 20236,043,725+326,5622.13
31 Mar 20235,717,163โˆ’2,929,3051.44
15 Mar 20238,646,468+1,459,3701.87
28 Feb 20237,187,098+792,5672.05
15 Feb 20236,394,531โˆ’1,310,4831.67
31 Jan 20237,705,014+1,435,3102.13
13 Jan 20236,269,704โˆ’874,0121.64
30 Dec 20227,143,716+819,1051.72
15 Dec 20226,324,611โˆ’816,1931.37
30 Nov 20227,140,804+1,366,1722.07
15 Nov 20225,774,632โˆ’616,4321.12
31 Oct 20226,391,064+1,443,7081.40
14 Oct 20224,947,356+1,028,0111.21
30 Sep 20223,919,345โˆ’623,6431.02
15 Sep 20224,542,988โˆ’412,8771.44
31 Aug 20224,955,865โˆ’147,9411.73
15 Aug 20225,103,806+168,0801.88
29 Jul 20224,935,726โˆ’287,1001.68
15 Jul 20225,222,826+432,9121.81
30 Jun 20224,789,914โˆ’1,222,1441.27
15 Jun 20226,012,058โˆ’84,7671.57
31 May 20226,096,825+221,8281.53
13 May 20225,874,997+253,0811.00
29 Apr 20225,621,916โˆ’49,3451.00
14 Apr 20225,671,261+540,9751.29
31 Mar 20225,130,286โˆ’998,5671.09
15 Mar 20226,128,853โˆ’1,860,8931.00
28 Feb 20227,989,746+533,5701.05
15 Feb 20227,456,176+603,6851.04
31 Jan 20226,852,491+737,7021.00
14 Jan 20226,114,789โˆ’364,9351.00
31 Dec 20216,479,724โˆ’770,3131.36
15 Dec 20217,250,037โˆ’569,0891.15
30 Nov 20217,819,126+473,5311.52
15 Nov 20217,345,595+1,015,9532.28
29 Oct 20216,329,642โˆ’249,3272.15
15 Oct 20216,578,969โˆ’92,9581.33
30 Sep 20216,671,927+225,3971.15
15 Sep 20216,446,530โˆ’227,5041.87
31 Aug 20216,674,034+621,4461.95
13 Aug 20216,052,588โˆ’104,4282.14
30 Jul 20216,157,016+302,2981.44
15 Jul 20215,854,718+677,5501.41
30 Jun 20215,177,168โˆ’476,5511.24
15 Jun 20215,653,719สณ+787,3872.04
28 May 20214,866,332+218,6241.47
14 May 20214,647,708โˆ’130,6311.05
30 Apr 20214,778,339โˆ’129,2241.50
15 Apr 20214,907,563โˆ’523,8681.48
31 Mar 20215,431,431โˆ’684,6741.21
15 Mar 20216,116,105โˆ’365,6121.12
26 Feb 20216,481,717โˆ’33,7161.98
12 Feb 20216,515,433โˆ’139,7143.05
29 Jan 20216,655,147โˆ’379,8332.13
15 Jan 20217,034,980โˆ’426,3582.11
31 Dec 20207,461,338โˆ’606,9872.74
15 Dec 20208,068,325+335,1843.21
30 Nov 20207,733,141+881,8732.61
13 Nov 20206,851,268+9,2191.49
30 Oct 20206,842,049+398,7262.12
15 Oct 20206,443,323+699,2572.50
30 Sep 20205,744,066โˆ’2,153,4031.82
15 Sep 20207,897,469+138,7812.15
31 Aug 20207,758,688+660,2993.17
14 Aug 20207,098,389+796,2493.22
31 Jul 20206,302,140โˆ’1,635,6412.50
15 Jul 20207,937,781+898,4772.23
30 Jun 20207,039,304โˆ’1,089,2221.64
15 Jun 20208,128,526โˆ’1,352,2261.44
29 May 20209,480,752โˆ’162,0102.51
15 May 20209,642,762สณโˆ’91,7722.32
30 Apr 20209,734,534+2,495,2502.00
15 Apr 20207,239,284โˆ’404,7221.00
31 Mar 20207,644,006+1,946,1061.00
13 Mar 20205,697,900+1,009,1651.00
28 Feb 20204,688,735+83,3761.00
14 Feb 20204,605,359โˆ’784,1031.74
31 Jan 20205,389,462โˆ’1,981,0612.02
15 Jan 20207,370,523+1,903,7293.36
31 Dec 20195,466,794โˆ’1,610,8663.09
13 Dec 20197,077,660+235,5113.36
29 Nov 20196,842,149โˆ’190,9844.18
15 Nov 20197,033,133โˆ’692,1583.45
31 Oct 20197,725,291+863,0543.60
15 Oct 20196,862,237โˆ’1,931,4201.94
30 Sep 20198,793,657+1,597,2542.93
13 Sep 20197,196,403+272,4422.77
30 Aug 20196,923,961+643,3552.33
15 Aug 20196,280,606โˆ’545,5891.27
31 Jul 20196,826,195+1,160,6153.19
15 Jul 20195,665,580+884,3282.55
28 Jun 20194,781,252โˆ’276,2231.39
14 Jun 20195,057,475โˆ’410,3741.68
31 May 20195,467,849โˆ’156,3971.49
15 May 20195,624,246+1,826,1191.23
30 Apr 20193,798,127โˆ’920,0721.60
15 Apr 20194,718,199โˆ’3,5781.35
29 Mar 20194,721,777โˆ’660,2261.18
15 Mar 20195,382,003+754,9501.22
28 Feb 20194,627,053โˆ’222,5931.51
15 Feb 20194,849,646โˆ’1,636,0101.50
31 Jan 20196,485,656+747,4621.52
15 Jan 20195,738,194+1,089,1291.24
31 Dec 20184,649,065+337,1941.00
14 Dec 20184,311,871โˆ’1,465,6341.00
30 Nov 20185,777,505+414,5961.43
15 Nov 20185,362,909โˆ’624,7101.11
31 Oct 20185,987,619+1,505,3841.00
15 Oct 20184,482,235+20,2491.00
28 Sep 20184,461,986+71,9951.34
14 Sep 20184,389,991โˆ’355,0261.33
31 Aug 20184,745,017+534,4961.28
15 Aug 20184,210,521โˆ’297,3881.32
31 Jul 20184,507,909โˆ’1,245,6151.28
13 Jul 20185,753,524+766,2101.55
29 Jun 20184,987,314+24,6401.00
15 Jun 20184,962,674โˆ’759,3391.13
31 May 20185,722,013โˆ’1,194,9231.57
15 May 20186,916,936+525,4791.78
30 Apr 20186,391,457โˆ’1,031,8231.60
13 Apr 20187,423,280โˆ’709,6921.18
29 Mar 20188,132,972+2,309,7451.37
15 Mar 20185,823,227โˆ’270,3711.04
28 Feb 20186,093,598โˆ’652,7241.00
15 Feb 20186,746,322+765,2201.00
31 Jan 20185,981,102โˆ’3,285,3421.08
12 Jan 20189,266,444+2,283,3682.32
29 Dec 20176,983,076โ€“2.67

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

Questions

Frequently asked questions

What is DIA's short interest?
3,032,031 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 923,325 from the previous settlement.
Why is there no percentage for DIA?
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 DIA'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.