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HowShorted

NTSI short interest NYSE Arca

WisdomTree International Effic. 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
50,719
vs previous settlement
+12,474 (+32.6%)
days to cover
4.23
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for NTSI: 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
379
14 Sep 2026
Highest in window
3,917
5 Jan 2026
Days with a balance
52
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for WisdomTree International Effic 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 3.9K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202650,719+12,4744.23
31 Aug 202638,245+9,6432.17
14 Aug 202628,602+18,3742.72
31 Jul 202610,228+2,8511.00
15 Jul 20267,377+3,3761.00
30 Jun 20264,001โˆ’68,7291.00
15 Jun 202672,730+62,4802.90
29 May 202610,250โˆ’58,4711.00
15 May 202668,721โˆ’21,0925.00
30 Apr 202689,813โˆ’1,6343.92
15 Apr 202691,447+83,8962.16
31 Mar 20267,551โˆ’22,7781.00
13 Mar 202630,329+20,4051.58
27 Feb 20269,924+4,5101.00
13 Feb 20265,414+1,8021.00
30 Jan 20263,612+1,2951.00
15 Jan 20262,317โˆ’89,8551.00
31 Dec 202592,172+39,3843.27
15 Dec 202552,788โˆ’7,3692.73
28 Nov 202560,157+50,7433.53
14 Nov 20259,414+2,5731.00
31 Oct 20256,841โˆ’21,8951.00
15 Oct 202528,736+1,2942.09
30 Sep 202527,442+2,7041.90
15 Sep 202524,738โˆ’38,0231.00
29 Aug 202562,761+26,6702.02
15 Aug 202536,091+11,5042.65
31 Jul 202524,587+7,4191.00
15 Jul 202517,168+3,9181.00
30 Jun 202513,250โˆ’2201.00
13 Jun 202513,470โˆ’29,0911.01
30 May 202542,561+17,9732.82
15 May 202524,588+22,1091.62
30 Apr 20252,479โˆ’4,2861.00
15 Apr 20256,765+3,0831.00
31 Mar 20253,682โˆ’131,0111.00
14 Mar 2025134,693+116,59011.72
28 Feb 202518,103+11,2681.27
14 Feb 20256,835โˆ’17,9731.00
31 Jan 202524,808โˆ’28,2301.17
15 Jan 202553,038โˆ’77,6161.71
31 Dec 2024130,654+65,8045.37
13 Dec 202464,850+46,1463.49
29 Nov 202418,704+5,3811.12
15 Nov 202413,323+8,6301.00
31 Oct 20244,693+2,3701.00
15 Oct 20242,323โˆ’44,4881.00
30 Sep 202446,811โˆ’4,7603.79
13 Sep 202451,571+2712.42
30 Aug 202451,300+9,2342.76
15 Aug 202442,066+7,3572.79
31 Jul 202434,709+4,7792.57
15 Jul 202429,930โˆ’2,7692.01
28 Jun 202432,699+13,0792.19
14 Jun 202419,620+14,2491.13
31 May 20245,371โˆ’1,9751.00
15 May 20247,346+3,7311.00
30 Apr 20243,615โˆ’15,9391.00
15 Apr 202419,554+16,2091.20
28 Mar 20243,345โˆ’20,6141.00
15 Mar 202423,959+17,8751.30
29 Feb 20246,084โˆ’35,0951.00
15 Feb 202441,179+28,8171.99
31 Jan 202412,362+7,6231.00
12 Jan 20244,739+9561.00
29 Dec 20233,783โˆ’6,6831.00
15 Dec 202310,466+2,4781.00
30 Nov 20237,988+1,4821.00
15 Nov 20236,506สณโˆ’19,1761.00
31 Oct 202325,682โˆ’27,9391.17
13 Oct 202353,621+41,8663.45
29 Sep 202311,755โˆ’15,7811.00
15 Sep 202327,536โˆ’93,8911.56
31 Aug 2023121,427โˆ’22,8527.95
15 Aug 2023144,279+105,9096.87
31 Jul 202338,370โˆ’39,7782.24
14 Jul 202378,148โˆ’25,9395.11
30 Jun 2023104,087+76,2893.17
15 Jun 202327,798โˆ’11,6101.00
31 May 202339,408โˆ’13,8873.46
15 May 202353,295โˆ’91,4594.26
28 Apr 2023144,754+93,7149.43
14 Apr 202351,040+30,5353.12
31 Mar 202320,505โˆ’14,5491.20
15 Mar 202335,054โˆ’27,5622.52
28 Feb 202362,616+26,8424.63
15 Feb 202335,774โˆ’48,3433.21
31 Jan 202384,117โˆ’81,0706.07
13 Jan 2023165,187+22,7573.06
30 Dec 2022142,430โˆ’78,2745.38
15 Dec 2022220,704+130,1655.14
30 Nov 202290,539+54,0511.00
15 Nov 202236,488โˆ’40,8612.34
31 Oct 202277,349+48,6372.48
14 Oct 202228,712+27,3121.00
30 Sep 20221,400โˆ’5,7821.00
15 Sep 20227,182โˆ’11,2781.00
31 Aug 202218,460โˆ’2,8161.57
15 Aug 202221,276+15,5571.00
29 Jul 20225,719+1,3921.02
15 Jul 20224,327โˆ’7,9951.00
30 Jun 202212,322+9,6481.00
15 Jun 20222,674+1,0081.00
31 May 20221,666โˆ’50,7571.00
13 May 202252,423+8907.01
29 Apr 202251,533+31,1931.00
14 Apr 202220,340โˆ’2534.16
31 Mar 202220,593+1,4732.27
15 Mar 202219,120โˆ’15,1061.00
28 Feb 202234,226+7,9835.23
15 Feb 202226,243+9,6632.78
31 Jan 202216,580โˆ’3,6661.35
14 Jan 202220,246+2,9011.00
31 Dec 202117,345+2,0651.00
15 Dec 202115,280โˆ’1,0161.41
30 Nov 202116,296+2314.89
15 Nov 202116,065+3,9296.78
29 Oct 202112,136+6061.54
15 Oct 202111,530+3,5173.23
30 Sep 20218,013+7892.64
15 Sep 20217,224+2,0313.68
31 Aug 20215,193+3183.20
13 Aug 20214,875+2,9542.09
30 Jul 20211,921+9691.00
15 Jul 2021952+4501.00
30 Jun 2021502+4991.00
15 Jun 20213โˆ’7801.00
28 May 2021783โ€“1.00

Scroll inside the table for earlier settlements, back to 28 May 2021.

Questions

Frequently asked questions

What is NTSI's short interest?
50,719 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 12,474 from the previous settlement.
Why is there no percentage for NTSI?
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 NTSI's days to cover?
4.23 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.