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HowShorted

MAYU short interest Cboe BZX

AllianzIM U.S. Equity Buffer15. 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
16,343
vs previous settlement
+6,687 (+69.3%)
days to cover
3.30
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for MAYU: 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
455
14 Sep 2026
Highest in window
2,253
12 Jun 2026
Days with a balance
39
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for AllianzIM U.S. Equity Buffer15 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 2.3K shares.

History

Every FINRA settlement we hold for MAYU, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202616,343+6,6873.30
31 Aug 20269,656−846.80
14 Aug 20269,740+4,2759.74
31 Jul 20265,465−1,5541.00
15 Jul 20267,019+5,4501.57
30 Jun 20261,569−5,8861.00
15 Jun 20267,455+5,9551.09
29 May 20261,500−26,1541.00
15 May 202627,654+23,4841.00
30 Apr 20264,170−1,9342.19
15 Apr 20266,104+1,60915.45
31 Mar 20264,495+3,41727.41
13 Mar 20261,078−4,6381.65
27 Feb 20265,716−1,7533.82
13 Feb 20267,469+3,85811.27
30 Jan 20263,611−2181.56
15 Jan 20263,829−1,5441.00
31 Dec 20255,373−1,2261.98
15 Dec 20256,599−6,7593.75
28 Nov 202513,358−22,4775.79
14 Nov 202535,835−5,18423.84
31 Oct 202541,019+4,30022.41
15 Oct 202536,719+7,12323.02
30 Sep 202529,596−2,76725.17
15 Sep 202532,363+10,177119.86
29 Aug 202522,186+1,0015.24
15 Aug 202521,185−1,50511.24
31 Jul 202522,690−5,83213.39
15 Jul 202528,522−1,63511.28
30 Jun 202530,157+1,75947.79
13 Jun 202528,398+7,0428.72
30 May 202521,356−4774.43
15 May 202521,833+15,9522.24
30 Apr 20255,881−1,1721.74
15 Apr 20257,053+4,2641.00
31 Mar 20252,789+2,0811.04
14 Mar 2025708−5751.00
28 Feb 20251,283−9361.00
14 Feb 20252,219−3,1302.92
31 Jan 20255,349+4,7112.34
15 Jan 2025638−5831.00
31 Dec 20241,221−7163.69
13 Dec 20241,937+6394.04
29 Nov 20241,298+7103.02
15 Nov 202458801.00
31 Oct 202458801.00
15 Oct 2024588−461.00
30 Sep 2024634+4872.26
13 Sep 2024147−1471.00
30 Aug 2024294+1851.58
15 Aug 2024109−1,0401.00
31 Jul 20241,149−8391.64
15 Jul 20241,988−1,1101.73
28 Jun 20243,098+9851.67
14 Jun 20242,113−2,9931.00
31 May 20245,106−8,1051.00
15 May 202413,211–1.00

Scroll inside the table for earlier settlements, back to 15 May 2024.

Questions

Frequently asked questions

What is MAYU's short interest?
16,343 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 6,687 from the previous settlement.
Why is there no percentage for MAYU?
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 MAYU's days to cover?
3.30 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.