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HowShorted

NFLY short interest NYSE Arca

YieldMax NFLX Option Income St. 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
135,242
vs previous settlement
−14,816 (-9.9%)
days to cover
2.51
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for NFLY: 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
195
20 Aug 2026
Highest in window
278,774
9 Apr 2026
Days with a balance
90
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for YieldMax NFLX Option Income St 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 279K shares.

History

Every FINRA settlement we hold for NFLY, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026135,242−14,8162.51
31 Aug 2026150,058+58,9662.89
14 Aug 202691,092+21,5721.93
31 Jul 202669,520−6,1201.01
15 Jul 202675,640+12,6531.12
30 Jun 202662,987−7,9371.00
15 Jun 202670,924−12,9981.00
29 May 202683,922−12,2091.14
15 May 202696,131−57,0921.00
30 Apr 2026153,223−718,3091.01
15 Apr 2026871,532+698,1426.40
31 Mar 2026173,390−17,0301.00
13 Mar 2026190,420−49,4442.49
27 Feb 2026239,864+130,5301.01
13 Feb 2026109,334+1471.00
30 Jan 2026109,187+37,3601.00
15 Jan 202671,827+8,1451.00
31 Dec 202563,682+14,2891.00
15 Dec 202549,393−19,8501.00
28 Nov 202569,243+16,8501.00
14 Nov 202552,393−66,6721.00
31 Oct 2025119,065+21,9301.00
15 Oct 202597,135+33,6021.00
30 Sep 202563,533−269,8701.00
15 Sep 2025333,403+297,8282.06
29 Aug 202535,575−193,2301.00
15 Aug 2025228,805+189,4411.62
31 Jul 202539,364−223,0731.00
15 Jul 2025262,437+209,5511.31
30 Jun 202552,886−53,1061.00
13 Jun 2025105,992−56,4781.00
30 May 2025162,470+64,4501.00
15 May 202598,020−105,7981.00
30 Apr 2025203,818+111,9591.00
15 Apr 202591,859−67,7931.00
31 Mar 2025159,652−138,7491.35
14 Mar 2025298,401+23,2381.34
28 Feb 2025275,163+175,3821.31
14 Feb 202599,781−82,6881.00
31 Jan 2025182,469−29,5081.25
15 Jan 2025211,977+143,5291.22
31 Dec 202468,448−9,1901.00
13 Dec 202477,638+34,1171.00
29 Nov 202443,521−20,0531.00
15 Nov 202463,574−197,5571.00
31 Oct 2024261,131+152,0883.36
15 Oct 2024109,043+69,2202.91
30 Sep 202439,823+32,2761.00
13 Sep 20247,547−11,0001.00
30 Aug 202418,547+11,2171.00
15 Aug 20247,330−2,6251.00
31 Jul 20249,955+5,3531.00
15 Jul 20244,602−135,7851.00
28 Jun 2024140,387+18,2891.90
14 Jun 2024122,098−9,1151.35
31 May 2024131,213+69,8492.01
15 May 202461,364+11,8861.03
30 Apr 202449,478−20,4981.00
15 Apr 202469,976+15,0811.00
28 Mar 202454,895−2,6171.00
15 Mar 202457,512+20,1051.00
29 Feb 202437,407−62,7721.00
15 Feb 2024100,179+43,1961.04
31 Jan 202456,983+22,0531.00
12 Jan 202434,930+20,4161.00
29 Dec 202314,514−3361.00
15 Dec 202314,850+5,5311.00
30 Nov 20239,319+8731.00
15 Nov 20238,446−2,3631.00
31 Oct 202310,809−13,4551.00
13 Oct 202324,264+14,2321.00
29 Sep 202310,032−2,2261.00
15 Sep 202312,258+3,8091.00
31 Aug 20238,449−3,1881.00
15 Aug 202311,637–1.10

Scroll inside the table for earlier settlements, back to 15 Aug 2023.

Questions

Frequently asked questions

What is NFLY's short interest?
135,242 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 14,816 from the previous settlement.
Why is there no percentage for NFLY?
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 NFLY's days to cover?
2.51 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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