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HowShorted

ACES short interest NYSE Arca

ALPS Clean Energy ETF. 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
4,928
vs previous settlement
โˆ’220 (-4.3%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for ACES: 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
168
3 Sep 2026
Highest in window
96,718
9 Feb 2026
Days with a balance
108
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ALPS Clean Energy ETF 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 97K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20264,928โˆ’2201.00
31 Aug 20265,148โˆ’5,4641.00
14 Aug 202610,612โˆ’12,0451.00
31 Jul 202622,657โˆ’65,2801.00
15 Jul 202687,937+63,2491.00
30 Jun 202624,688โˆ’13,8091.00
15 Jun 202638,497โˆ’73,0401.00
29 May 2026111,537+19,3931.17
15 May 202692,144+73,9011.04
30 Apr 202618,243+7,4251.00
15 Apr 202610,818โˆ’30,7621.00
31 Mar 202641,580โˆ’47,2941.00
13 Mar 202688,874+33,0381.00
27 Feb 202655,836+28,9891.00
13 Feb 202626,847+20,1241.00
30 Jan 20266,723+3,1041.00
15 Jan 20263,619โˆ’4,7911.00
31 Dec 20258,410โˆ’6,0751.00
15 Dec 202514,485+6,7761.00
28 Nov 20257,709โˆ’13,5571.00
14 Nov 202521,266โˆ’1,6831.00
31 Oct 202522,949+13,6411.00
15 Oct 20259,308โˆ’2,8081.00
30 Sep 202512,116โˆ’102,9241.00
15 Sep 2025115,040+9,0205.30
29 Aug 2025106,020+103,7721.00
15 Aug 20252,248โˆ’1,4321.00
31 Jul 20253,680โˆ’5,3041.00
15 Jul 20258,984โˆ’7,0561.00
30 Jun 202516,040โˆ’4,9341.00
13 Jun 202520,974โˆ’102,7721.00
30 May 2025123,746+54,1872.33
15 May 202569,559โˆ’29,8131.00
30 Apr 202599,372+15,0721.81
15 Apr 202584,300โˆ’63,0201.16
31 Mar 2025147,320+115,2251.72
14 Mar 202532,095โˆ’10,1511.00
28 Feb 202542,246โˆ’24,5901.00
14 Feb 202566,836+57,6781.00
31 Jan 20259,158โˆ’19,5461.00
15 Jan 202528,704+15,2041.00
31 Dec 202413,500โˆ’84,6751.00
13 Dec 202498,175+80,6671.00
29 Nov 202417,508โˆ’21,9831.00
15 Nov 202439,491+19,3751.00
31 Oct 202420,116+11,1031.00
15 Oct 20249,013+2,3561.00
30 Sep 20246,657โˆ’9,5961.00
13 Sep 202416,253+6,6381.00
30 Aug 20249,615โˆ’13,0771.00
15 Aug 202422,692+6,5741.00
31 Jul 202416,118โˆ’9891.00
15 Jul 202417,107โˆ’170,9531.00
28 Jun 2024188,060+145,5031.40
14 Jun 202442,557โˆ’111,6471.00
31 May 2024154,204+132,2401.00
15 May 202421,964โˆ’115,1651.00
30 Apr 2024137,129+124,7261.86
15 Apr 202412,403+6,3181.00
28 Mar 20246,085โˆ’5,3901.00
15 Mar 202411,475โˆ’56,3491.00
29 Feb 202467,824+60,4261.00
15 Feb 20247,398โˆ’14,1441.00
31 Jan 202421,542โˆ’95,0191.00
12 Jan 2024116,561+116,5601.00
29 Dec 20231โˆ’7881.00
15 Dec 2023789โˆ’6761.00
30 Nov 20231,465+1,1831.00
15 Nov 2023282สณโˆ’64,8651.00
31 Oct 202365,147โˆ’8,4781.00
13 Oct 202373,625โˆ’126,3071.00
29 Sep 2023199,932+125,6902.52
15 Sep 202374,242โˆ’289,6181.00
31 Aug 2023363,860+325,1164.10
15 Aug 202338,744โˆ’131,7771.00
31 Jul 2023170,521+14,7781.78
14 Jul 2023155,743+49,5061.58
30 Jun 2023106,237+100,6091.24
15 Jun 20235,628+5,4671.00
31 May 2023161+341.00
15 May 2023127โˆ’32,0351.00
28 Apr 202332,162+32,1451.00
14 Apr 202317โˆ’17,7781.00
31 Mar 202317,795โˆ’44,9601.00
15 Mar 202362,755+59,4981.00
28 Feb 20233,257โˆ’6531.00
15 Feb 20233,910+3,6061.00
31 Jan 2023304โˆ’4301.00
13 Jan 2023734โˆ’5,2041.00
30 Dec 20225,938+5,7381.00
15 Dec 2022200โˆ’5,3461.00
30 Nov 20225,546โˆ’13,4231.00
15 Nov 202218,969โˆ’11,0651.00
31 Oct 202230,034โˆ’5,9811.00
14 Oct 202236,015โˆ’31,2521.00
30 Sep 202267,267โˆ’13,8951.00
15 Sep 202281,162+33,1871.71
31 Aug 202247,975โˆ’44,1741.00
15 Aug 202292,149โˆ’70,4231.30
29 Jul 2022162,572+119,8633.91
15 Jul 202242,709+22,3271.00
30 Jun 202220,382+10,5161.00
15 Jun 20229,866โˆ’94,3781.00
31 May 2022104,244+68,5351.00
13 May 202235,709+26,8751.00
29 Apr 20228,834โˆ’21,1331.00
14 Apr 202229,967โˆ’92,5091.00
31 Mar 2022122,476+4,2011.25
15 Mar 2022118,275+55,7291.26
28 Feb 202262,546โˆ’95,3761.00
15 Feb 2022157,922โˆ’38,8751.27
31 Jan 2022196,797+34,6681.35
14 Jan 2022162,129+125,3622.77
31 Dec 202136,767โˆ’15,4201.00
15 Dec 202152,187+47,5211.00
30 Nov 20214,666โˆ’6,9721.00
15 Nov 202111,638โˆ’2,0341.00
29 Oct 202113,672โˆ’78,4721.00
15 Oct 202192,144+61,7981.00
30 Sep 202130,346+24,0221.00
15 Sep 20216,324โˆ’11,2251.00
31 Aug 202117,549โˆ’41,1831.00
13 Aug 202158,732+50,8841.10
30 Jul 20217,848+4,3641.00
15 Jul 20213,484โˆ’40,9881.00
30 Jun 202144,472โˆ’26,5971.00
15 Jun 202171,069สณ+53,6531.39
28 May 202117,416โˆ’4,4431.00
14 May 202121,859โˆ’49,8921.00
30 Apr 202171,751+60,4131.00
15 Apr 202111,338โˆ’66,3271.00
31 Mar 202177,665โˆ’95,6091.00
15 Mar 2021173,274+137,8551.00
26 Feb 202135,419โˆ’1,9401.00
12 Feb 202137,359+15,8121.00
29 Jan 202121,547โˆ’19,6121.00
15 Jan 202141,159+35,3871.00
31 Dec 20205,772โˆ’8,1301.00
15 Dec 202013,902โˆ’60,9501.00
30 Nov 202074,852+52,0441.00
13 Nov 202022,808โˆ’47,6341.00
30 Oct 202070,442+16,3601.00
15 Oct 202054,082+18,4811.00
30 Sep 202035,601+12,3171.00
15 Sep 202023,284+8,2511.00
31 Aug 202015,033โˆ’16,1061.00
14 Aug 202031,139โˆ’19,1971.00
31 Jul 202050,336+44,3631.03
15 Jul 20205,973โˆ’15,9891.00
30 Jun 202021,962โˆ’35,7601.00
15 Jun 202057,722+25,1541.65
29 May 202032,568+15,1811.24
15 May 202017,387โˆ’15,0241.00
30 Apr 202032,411โˆ’42,7291.19
15 Apr 202075,140+54,5692.39
31 Mar 202020,571โˆ’23,7771.00
13 Mar 202044,348+39,2811.00
28 Feb 20205,067โˆ’6,1051.00
14 Feb 202011,172โˆ’26,0511.00
31 Jan 202037,223+6,3681.00
15 Jan 202030,855+25,8731.39
31 Dec 20194,982โˆ’2,2791.00
13 Dec 20197,261โˆ’16,4871.00
29 Nov 201923,748+12,0751.62
15 Nov 201911,673โˆ’8,0471.33
31 Oct 201919,720โˆ’10,8951.78
15 Oct 201930,615+3,9752.01
30 Sep 201926,640+11,2022.56
13 Sep 201915,438+5261.93
30 Aug 201914,912โˆ’3,4111.00
15 Aug 201918,323+9,6551.41
31 Jul 20198,668+4,1921.21
15 Jul 20194,476โˆ’3,1741.00
28 Jun 20197,650โˆ’5,0791.00
14 Jun 201912,729โˆ’5,7861.94
31 May 201918,515+13,1872.98
15 May 20195,328โˆ’10,5421.00
30 Apr 201915,870+13,6361.00
15 Apr 20192,234โˆ’7161.00
29 Mar 20192,950+3241.00
15 Mar 20192,626โˆ’3,4011.00
28 Feb 20196,027โˆ’1,4011.07
15 Feb 20197,428+8961.02
31 Jan 20196,532+4,7731.00
15 Jan 20191,759โˆ’23,6191.00
31 Dec 201825,378+16,5052.03
14 Dec 20188,873โˆ’3,0551.98
30 Nov 201811,928โˆ’1,5784.48
15 Nov 201813,506+1,1296.42
31 Oct 201812,377+5,3432.24
15 Oct 20187,034โˆ’9,7234.07
28 Sep 201816,757+13,5077.31
14 Sep 20183,250โˆ’28,9821.00
31 Aug 201832,232+31,0025.65
15 Aug 20181,230+6461.00
31 Jul 2018584โˆ’10,5261.00
13 Jul 201811,110โ€“1.55

Scroll inside the table for earlier settlements, back to 13 Jul 2018.

Questions

Frequently asked questions

What is ACES's short interest?
4,928 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 220 from the previous settlement.
Why is there no percentage for ACES?
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 ACES'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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