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HowShorted

NYF short interest NYSE Arca

iShares New York Muni Bond 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
1,141,315
vs previous settlement
+1,111,611 (+3742.3%)
days to cover
2.14
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for NYF: 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
803
11 Sep 2026
Highest in window
30,995
5 Aug 2026
Days with a balance
100
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares New York Muni Bond 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 31K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,141,315+1,111,6112.14
31 Aug 202629,704โˆ’111,9921.00
14 Aug 2026141,696+86,6451.00
31 Jul 202655,051โˆ’21,7371.00
15 Jul 202676,788+33,4541.00
30 Jun 202643,334โˆ’25,0811.00
15 Jun 202668,415โˆ’15,8591.00
29 May 202684,274+7,9781.00
15 May 202676,296โˆ’40,4231.00
30 Apr 2026116,719+98,1071.00
15 Apr 202618,612โˆ’21,0421.00
31 Mar 202639,654+33,3791.00
13 Mar 20266,275โˆ’23,5251.00
27 Feb 202629,800โˆ’8,7091.00
13 Feb 202638,509โˆ’47,1501.00
30 Jan 202685,659+26,3331.00
15 Jan 202659,326โˆ’13,9961.00
31 Dec 202573,322+40,9621.00
15 Dec 202532,360โˆ’8,6201.00
28 Nov 202540,980โˆ’7,4501.00
14 Nov 202548,430+3,2311.00
31 Oct 202545,199+13,6831.00
15 Oct 202531,516+12,3291.00
30 Sep 202519,187+1,5621.00
15 Sep 202517,625โˆ’4,7601.00
29 Aug 202522,385โˆ’10,7451.00
15 Aug 202533,130โˆ’19,5531.00
31 Jul 202552,683+34,4871.00
15 Jul 202518,196โˆ’8,6111.00
30 Jun 202526,807+13,0831.00
13 Jun 202513,724โˆ’8,5931.00
30 May 202522,317โˆ’45,4801.00
15 May 202567,797+14,1821.00
30 Apr 202553,615โˆ’47,7361.00
15 Apr 2025101,351+83,9551.00
31 Mar 202517,396โˆ’2,2611.00
14 Mar 202519,657โˆ’1,3231.00
28 Feb 202520,980+3,1921.00
14 Feb 202517,788โˆ’15,9901.00
31 Jan 202533,778โˆ’46,9671.00
15 Jan 202580,745+47,7001.00
31 Dec 202433,045โˆ’55,3651.00
13 Dec 202488,410+49,6401.88
29 Nov 202438,770+24,7281.00
15 Nov 202414,042โˆ’25,5931.00
31 Oct 202439,635+9,3321.00
15 Oct 202430,303โˆ’34,2251.00
30 Sep 202464,528+35,7361.13
13 Sep 202428,792+20,5941.00
30 Aug 20248,198โˆ’3,0811.00
15 Aug 202411,279โˆ’23,9441.00
31 Jul 202435,223+21,4521.00
15 Jul 202413,771+8361.00
28 Jun 202412,935โˆ’6,7901.00
14 Jun 202419,725โˆ’19,6881.00
31 May 202439,413โˆ’35,1131.00
15 May 202474,526+70,5551.31
30 Apr 20243,971โˆ’5,2241.00
15 Apr 20249,195โˆ’8,2271.00
28 Mar 202417,422โˆ’125,1911.00
15 Mar 2024142,613+122,7152.30
29 Feb 202419,898โˆ’5,9391.00
15 Feb 202425,837โˆ’41,9921.00
31 Jan 202467,829+62,1111.00
12 Jan 20245,718โˆ’12,2991.00
29 Dec 202318,017โˆ’19,6431.00
15 Dec 202337,660โˆ’6,9681.00
30 Nov 202344,628+42,2341.00
15 Nov 20232,394สณโˆ’626,1481.00
31 Oct 2023628,542+350,9521.87
13 Oct 2023277,590+143,3472.91
29 Sep 2023134,243โˆ’162,6031.70
15 Sep 2023296,846+140,5251.43
31 Aug 2023156,321+119,6654.67
15 Aug 202336,656โˆ’86,4101.00
31 Jul 2023123,066โˆ’1,9233.62
14 Jul 2023124,989+111,4941.09
30 Jun 202313,495โˆ’300,8441.00
15 Jun 2023314,339+279,3563.23
31 May 202334,983+19,0591.00
15 May 202315,924+6,7651.00
28 Apr 20239,159+3,8261.00
14 Apr 20235,333โˆ’1,2621.00
31 Mar 20236,595โˆ’509,5981.00
15 Mar 2023516,193+511,80318.27
28 Feb 20234,390โˆ’1,7091.00
15 Feb 20236,099โˆ’2,0281.00
31 Jan 20238,127โˆ’219,7481.00
13 Jan 2023227,875+135,7111.85
30 Dec 202292,164+76,1011.00
15 Dec 202216,063โˆ’6,4111.00
30 Nov 202222,474+13,5071.00
15 Nov 20228,967โˆ’10,9631.00
31 Oct 202219,930โˆ’1,444,4001.00
14 Oct 20221,464,330+1,006,23722.69
30 Sep 2022458,093+454,4934.30
15 Sep 20223,600โˆ’489,6021.00
31 Aug 2022493,202+274,9719.37
15 Aug 2022218,231+216,0473.68
29 Jul 20222,184โˆ’383,0631.00
15 Jul 2022385,247+383,8578.89
30 Jun 20221,390โˆ’3,7381.00
15 Jun 20225,128โˆ’8,7351.00
31 May 202213,863+11,7681.00
13 May 20222,095โˆ’2,3791.00
29 Apr 20224,474+4,4191.00
14 Apr 202255โˆ’11,9301.00
31 Mar 202211,985โˆ’3,0761.00
15 Mar 202215,061+11,9471.00
28 Feb 20223,114โˆ’29,7131.00
15 Feb 202232,827โˆ’44,7281.00
31 Jan 202277,555+46,0131.23
14 Jan 202231,542+28,5761.00
31 Dec 20212,966+2,1171.00
15 Dec 2021849โˆ’3,4711.00
30 Nov 20214,320+3,1471.00
15 Nov 20211,173โˆ’1,6411.00
29 Oct 20212,814โˆ’8031.00
15 Oct 20213,617โˆ’8161.00
30 Sep 20214,433+2,7821.00
15 Sep 20211,651โˆ’159,9361.00
31 Aug 2021161,587โˆ’131,32310.39
13 Aug 2021292,910+246,44822.13
30 Jul 202146,462โˆ’43,1571.59
15 Jul 202189,619โˆ’6,5872.48
30 Jun 202196,206+23,8084.72
15 Jun 202172,398+26,4623.04
28 May 202145,936+30,8381.36
14 May 202115,098โˆ’17,6681.00
30 Apr 202132,766+22,7071.41
15 Apr 202110,059โˆ’5,7941.00
31 Mar 202115,853โˆ’29,3751.00
15 Mar 202145,228+19,2002.67
26 Feb 202126,028+12,7671.13
12 Feb 202113,261+9,9811.00
29 Jan 20213,280โˆ’25,0701.00
15 Jan 202128,350+10,9851.36
31 Dec 202017,365+13,1341.02
15 Dec 20204,231โˆ’3,1841.00
30 Nov 20207,415โˆ’14,2571.00
13 Nov 202021,672+17,4391.17
30 Oct 20204,233โˆ’25,5781.00
15 Oct 202029,811+19,1611.69
30 Sep 202010,650โˆ’12,9941.00
15 Sep 202023,644+7,8621.41
31 Aug 202015,782+4,1331.13
14 Aug 202011,649+2,1711.00
31 Jul 20209,478+5,0071.00
15 Jul 20204,471โˆ’11,5461.00
30 Jun 202016,017โˆ’4,9721.00
15 Jun 202020,989โˆ’3,1941.00
29 May 202024,183โˆ’4,9921.00
15 May 202029,175+21,8211.00
30 Apr 20207,354โˆ’8,2691.00
15 Apr 202015,623+2,6301.00
31 Mar 202012,993+10,1041.00
13 Mar 20202,889โˆ’20,9101.00
28 Feb 202023,799โˆ’20,5781.00
14 Feb 202044,377+34,9042.37
31 Jan 20209,473โˆ’1,4721.00
15 Jan 202010,945โˆ’19,6151.00
31 Dec 201930,560+23,9411.24
13 Dec 20196,619โˆ’8,1071.00
29 Nov 201914,726โˆ’17,3661.09
15 Nov 201932,092+16,2791.25
31 Oct 201915,813+11,1311.27
15 Oct 20194,682โˆ’6,8601.00
30 Sep 201911,542โˆ’19,0901.00
13 Sep 201930,632+24,0371.34
30 Aug 20196,595โˆ’11,3751.00
15 Aug 201917,970+14,3831.00
31 Jul 20193,587+1,0611.00
15 Jul 20192,526โˆ’44,1181.00
28 Jun 201946,644+35,9691.66
14 Jun 201910,675+1,1651.00
31 May 20199,510+4,8321.00
15 May 20194,678โˆ’10,4331.00
30 Apr 201915,111+3,6711.00
15 Apr 201911,440โˆ’9,0301.00
29 Mar 201920,470โˆ’11,6281.00
15 Mar 201932,098+23,6791.45
28 Feb 20198,419โˆ’3,8911.00
15 Feb 201912,310+2,6241.00
31 Jan 20199,686+9,5581.00
15 Jan 2019128โˆ’1,3791.00
31 Dec 20181,507โˆ’9,7981.00
14 Dec 201811,305+11,2571.00
30 Nov 201848โˆ’72,3381.00
15 Nov 201872,386+71,8641.37
31 Oct 2018522โˆ’36,7301.00
15 Oct 201837,252+21,1171.37
28 Sep 201816,135โˆ’22,4411.00
14 Sep 201838,576+27,3971.68
31 Aug 201811,179+4,1681.00
15 Aug 20187,011โˆ’7,6571.00
31 Jul 201814,668โˆ’28,7371.56
13 Jul 201843,405+40,6393.33
29 Jun 20182,766โˆ’2,6451.00
15 Jun 20185,411โˆ’8,5211.00
31 May 201813,932+5,3701.00
15 May 20188,562โˆ’7,8071.00
30 Apr 201816,369+14,4451.47
13 Apr 20181,924โˆ’8421.00
29 Mar 20182,766โˆ’21,6891.00
15 Mar 201824,455โˆ’39,1711.50
28 Feb 201863,626+50,2052.52
15 Feb 201813,421โˆ’31,8741.00
31 Jan 201845,295+1,1791.85
12 Jan 201844,116+29,5982.05
29 Dec 201714,518โ€“1.00

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

Questions

Frequently asked questions

What is NYF's short interest?
1,141,315 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 1,111,611 from the previous settlement.
Why is there no percentage for NYF?
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 NYF's days to cover?
2.14 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.