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HowShorted

MAGS short interest Cboe BZX

Roundhill Magnificent Seven ET. 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
3,063,602
vs previous settlement
−317,709 (-9.4%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for MAGS: 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
905
14 Sep 2026
Highest in window
418,362
22 Jun 2026
Days with a balance
113
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Roundhill Magnificent Seven ET 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 418K shares.

History

Every FINRA settlement we hold for MAGS, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20263,063,602−317,7091.00
31 Aug 20263,381,311+920,1841.36
14 Aug 20262,461,127−1,323,2861.00
31 Jul 20263,784,413+591,1461.00
15 Jul 20263,193,267−430,5811.00
30 Jun 20263,623,848+101,0751.00
15 Jun 20263,522,773+1,862,3441.00
29 May 20261,660,429−459,0841.00
15 May 20262,119,513−501,7661.00
30 Apr 20262,621,279−1,958,3661.00
15 Apr 20264,579,645+1,311,9141.02
31 Mar 20263,267,731−678,1561.00
13 Mar 20263,945,887−291,1071.00
27 Feb 20264,236,994+1,858,3411.06
13 Feb 20262,378,653+257,6011.00
30 Jan 20262,121,052−240,5851.00
15 Jan 20262,361,637−333,7681.00
31 Dec 20252,695,405+303,4891.40
15 Dec 20252,391,916−968,6661.04
28 Nov 20253,360,582+1,785,5731.00
14 Nov 20251,575,009−672,0031.00
31 Oct 20252,247,012+872,6441.00
15 Oct 20251,374,368−441,9631.00
30 Sep 20251,816,331−739,7051.00
15 Sep 20252,556,036+1,076,3371.07
29 Aug 20251,479,699−39,0261.00
15 Aug 20251,518,725+50,8141.00
31 Jul 20251,467,911+1,0471.00
15 Jul 20251,466,864−278,5441.00
30 Jun 20251,745,408+388,4481.00
13 Jun 20251,356,960−265,7671.00
30 May 20251,622,727−168,6341.00
15 May 20251,791,361−249,0781.00
30 Apr 20252,040,439+513,4081.00
15 Apr 20251,527,031+260,1891.00
31 Mar 20251,266,842+667,7831.00
14 Mar 2025599,059−791,9021.00
28 Feb 20251,390,961+214,3901.00
14 Feb 20251,176,571+97,7401.00
31 Jan 20251,078,831−67,9331.00
15 Jan 20251,146,764+259,2301.00
31 Dec 2024887,534−292,9801.00
13 Dec 20241,180,514+781,4161.00
29 Nov 2024399,098+76,5141.00
15 Nov 2024322,584−317,3061.00
31 Oct 2024639,890+281,7301.00
15 Oct 2024358,160+69,1901.00
30 Sep 2024288,970−390,9061.00
13 Sep 2024679,876+274,4911.00
30 Aug 2024405,385+42,0471.00
15 Aug 2024363,338+101,4851.00
31 Jul 2024261,853+151,5061.00
15 Jul 2024110,347−394,6341.00
28 Jun 2024504,981+405,3251.03
14 Jun 202499,656+28,0191.00
31 May 202471,637−7,4881.00
15 May 202479,125−60,5081.00
30 Apr 2024139,633+48,0231.00
15 Apr 202491,610+17,0201.00
28 Mar 202474,590+17,3821.00
15 Mar 202457,208+8,1071.00
29 Feb 202449,101+7121.00
15 Feb 202448,389−18,1761.00
31 Jan 202466,565+10,2641.00
12 Jan 202456,301−22,1511.00
29 Dec 202378,452+32,0581.00
15 Dec 202346,394+9,0661.00
30 Nov 202337,328+12,3311.00
15 Nov 202324,997−42,6511.00
15 Sep 202167,648+9101.00
31 Aug 202166,738−16,8851.00
13 Aug 202183,623+1,9602.54
30 Jul 202181,663−2,7262.33
15 Jul 202184,389−3,0242.64
30 Jun 202187,413+18,3791.49
15 Jun 202169,034+38,7271.00
28 May 202130,307+14,0661.00
14 May 202116,241−14,8481.00
30 Apr 202131,089+15,0361.00
15 Apr 202116,053+6,6331.00
31 Mar 20219,420−7,0191.00
15 Mar 202116,439−6,1291.00
26 Feb 202122,568−5,9321.00
12 Feb 202128,500+1,2761.00
29 Jan 202127,224+3,5671.00
15 Jan 202123,657−7,6251.00
31 Dec 202031,282+16,2361.00
15 Dec 202015,046+13,6601.00
30 Nov 20201,386+2411.00
13 Nov 20201,145−11,3331.00
30 Oct 202012,478+6,8701.00
15 Oct 20205,608+2,9421.00
30 Sep 20202,666−4,6921.00
15 Sep 20207,358+2,6761.00
31 Aug 20204,682−2,0861.00
14 Aug 20206,768−14,0121.00
31 Jul 202020,780+8,9861.00
15 Jul 202011,794+1,9831.00
30 Jun 20209,811+7,5461.00
15 Jun 20202,265−6,6371.00
29 May 20208,902+7,1441.00
15 May 20201,758+8321.00
30 Apr 2020926+7031.00
15 Apr 2020223−1,5141.00
31 Mar 20201,737−2,0831.00
13 Mar 20203,820−3801.00
28 Feb 20204,200+2,2301.00
14 Feb 20201,970+9341.00
31 Jan 20201,036−5871.00
15 Jan 20201,623−3,1351.00
31 Dec 20194,758+1,3121.00
13 Dec 20193,446−5,7431.00
29 Nov 20199,189+1,2181.00
15 Nov 20197,971+2,5031.00
31 Oct 20195,468−4,0171.00
15 Oct 20199,485+3,8491.00
30 Sep 20195,636+1011.00
13 Sep 20195,535−2,2311.00
30 Aug 20197,766−8,8621.00
15 Aug 201916,628−4,3101.64
31 Jul 201920,938−4,2394.82
15 Jul 201925,177+5,3522.71
28 Jun 201919,825+1,2731.29
14 Jun 201918,552+1701.14
31 May 201918,382−3,6422.26
15 May 201922,024+3,8552.26
30 Apr 201918,169−5661.48
15 Apr 201918,735−10,9591.12
29 Mar 201929,694+1,1481.52
15 Mar 201928,546−11,2504.15
28 Feb 201939,796+9793.20
15 Feb 201938,817−6,3274.95
31 Jan 201945,144+2,8903.12
15 Jan 201942,254+8,3183.42
31 Dec 201833,936−4,7061.00
14 Dec 201838,642+1,7822.04
30 Nov 201836,860−7,1074.14
15 Nov 201843,967+4,3521.30
31 Oct 201839,615−7,4802.73
15 Oct 201847,095+7,1661.77
28 Sep 201839,929−5,5202.55
14 Sep 201845,449+1,9632.76
31 Aug 201843,486−22,7681.30
15 Aug 201866,254−1,6015.44
31 Jul 201867,855+7,8779.05
13 Jul 201859,978−9,2125.25
29 Jun 201869,190−3,9934.20
15 Jun 201873,183−6,0846.45
31 May 201879,267+3,1083.03
15 May 201876,159−31,4823.67
30 Apr 2018107,641+4,4216.53
13 Apr 2018103,220+12,7595.00
29 Mar 201890,461−9,0901.85
15 Mar 201899,551−14,5698.27
28 Feb 2018114,120−10,9875.00
15 Feb 2018125,107+4,3024.68
31 Jan 2018120,805−4,1372.01
12 Jan 2018124,942−8,2176.29
29 Dec 2017133,159–1.58

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

Questions

Frequently asked questions

What is MAGS's short interest?
3,063,602 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 317,709 from the previous settlement.
Why is there no percentage for MAGS?
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 MAGS'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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