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HowShorted

MAXI short interest Nasdaq Global Market

Simplify Exchange Traded Funds. FINRA's reported shares short for this symbol, twice a month by settlement date, shown as the regulator publishes them. No percentage is shown: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings).

Shares short
13,051
vs previous settlement
+105 (+0.8%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for MAXI: 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
190
7 Aug 2026
Highest in window
17,119
23 Oct 2025
Days with a balance
28
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Simplify Exchange Traded Funds 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 17K shares.

History

Every FINRA settlement we hold for MAXI, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202613,051+1051.00
31 Aug 202612,946+7,9881.00
14 Aug 20264,958−9,6331.00
31 Jul 202614,591+6,7791.72
15 Jul 20267,812−9,7451.00
30 Jun 202617,557−9,9221.00
15 Jun 202627,479+22,5631.00
29 May 20264,916−3,8241.00
15 May 20268,740+3,7521.00
30 Apr 20264,988+1,1751.00
15 Apr 20263,813+6471.00
31 Mar 20263,166−1,8481.00
13 Mar 20265,014−5,7131.00
27 Feb 202610,727+9,8351.00
13 Feb 2026892−32,9351.00
30 Jan 202633,827+6,1191.00
15 Jan 202627,708+25,1591.00
31 Dec 20252,549−69,4971.00
15 Dec 202572,046+39,1751.01
28 Nov 202532,871+9,3871.00
14 Nov 202523,484−1,2931.00
31 Oct 202524,777−235,4191.00
15 Oct 2025260,196+173,2563.71
30 Sep 202586,940+30,2011.71
15 Sep 202556,739+39,6031.53
29 Aug 202517,136−35,8711.00
15 Aug 202553,007−5,4561.93
31 Jul 202558,463+49,5312.07
15 Jul 20258,932−6,0331.00
30 Jun 202514,965+4,4071.00
13 Jun 202510,558−3,6501.00
30 May 202514,208+9,0551.00
15 May 20255,153+1,8181.00
30 Apr 20253,335−1,8721.00
15 Apr 20255,207+6591.00
31 Mar 20254,548+1,4271.00
14 Mar 20253,121−9011.00
28 Feb 20254,022−7,2981.00
14 Feb 202511,320−1,9131.00
31 Jan 202513,233−1,7931.00
15 Jan 202515,026+4,4941.00
31 Dec 202410,532−28,6351.00
13 Dec 202439,167+22,8501.00
29 Nov 202416,317−7,0981.00
15 Nov 202423,415+12,7011.00
31 Oct 202410,714+4231.00
15 Oct 202410,291+1,3011.00
30 Sep 20248,990+5701.00
13 Sep 20248,420+1,7711.00
30 Aug 20246,649+1,9861.00
15 Aug 20244,663+1,7311.00
31 Jul 20242,932−6,1001.00
15 Jul 20249,032+2,1021.00
28 Jun 20246,930+6,2891.00
14 Jun 2024641−6931.00
31 May 20241,334+7301.00
15 May 2024604−7,3281.00
30 Apr 20247,932−8,3121.00
15 Apr 202416,244+15,1111.00
28 Mar 20241,133−2,4001.00
15 Mar 20243,533−3,1731.00
29 Feb 20246,706+1591.00
15 Feb 20246,547+6,0161.00
31 Jan 2024531−4,6721.00
12 Jan 20245,203−4,3791.00
29 Dec 20239,582+9,4101.00
15 Dec 2023172−6,3401.00
30 Nov 20236,512−15,8371.00
15 Nov 202322,349+13,6132.39
31 Oct 20238,736+8,5681.23
13 Oct 2023168−8,1861.00
29 Sep 20238,354+8,3532.22
15 Sep 20231−1,8951.00
31 Aug 20231,896−6,0201.00
15 Aug 20237,916+7,0002.44
31 Jul 2023916−4821.00
14 Jul 20231,398+5431.00
30 Jun 2023855−1,4741.00
15 Jun 20232,329+1,3831.63
31 May 2023946+7391.00
15 May 2023207−4151.00
28 Apr 2023622−2,5421.00
14 Apr 20233,164+7814.70
31 Mar 20232,383+7362.50
15 Mar 20231,647−9101.95
28 Feb 20232,557+681.00
15 Feb 20232,489+4302.06
31 Jan 20232,059+1,0491.00
13 Jan 20231,010−961.00
30 Dec 20221,106+461.44
15 Dec 20221,102+119.68
30 Nov 20221,101−825.24
15 Nov 20221,183+971.74
31 Oct 20221,086+7495.07
14 Oct 2022337–1.00

Scroll inside the table for earlier settlements, back to 14 Oct 2022.

Questions

Frequently asked questions

What is MAXI's short interest?
13,051 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 105 from the previous settlement.
Why is there no percentage for MAXI?
Because no defensible share count exists to divide by: no SEC filer maps to the symbol (funds, notes, preferreds, warrants and foreign listings). No SEC filer maps to this symbol in EDGAR's ticker file. That is the normal case for funds, exchange-traded notes, preferred shares, warrants, units and foreign listings, none of which file a share count we could divide by.
What is MAXI'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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