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HowShorted

FNX short interest Nasdaq Global Market

First Trust Mid Cap Core Alpha. 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
20,952
vs previous settlement
+2,733 (+15.0%)
days to cover
2.68
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for FNX: 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
115
11 Sep 2026
Highest in window
21,962
23 Mar 2026
Days with a balance
122
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for First Trust Mid Cap Core Alpha 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 22K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202620,952+2,7332.68
31 Aug 202618,219โˆ’3,9662.21
14 Aug 202622,185โˆ’6,9761.91
31 Jul 202629,161+13,0592.67
15 Jul 202616,102+5,2021.00
30 Jun 202610,900โˆ’11,4831.00
15 Jun 202622,383โˆ’17,3601.29
29 May 202639,743+3,8022.24
15 May 202635,941+26,0321.90
30 Apr 20269,909+1,7961.00
15 Apr 20268,113+5,2931.00
31 Mar 20262,820โˆ’33,8811.00
13 Mar 202636,701+14,9261.15
27 Feb 202621,775+1,9101.00
13 Feb 202619,865+7221.00
30 Jan 202619,143+8,9631.00
15 Jan 202610,180+3,8461.00
31 Dec 20256,334+3,7231.00
15 Dec 20252,611โˆ’6,0201.00
28 Nov 20258,631โˆ’2121.00
14 Nov 20258,843โˆ’6,5151.00
31 Oct 202515,358โˆ’5,6991.08
15 Oct 202521,057+16,8641.04
30 Sep 20254,193+2,8651.00
15 Sep 20251,328+1,2121.00
29 Aug 2025116โˆ’9051.00
15 Aug 20251,021โˆ’1,3061.00
31 Jul 20252,327+1,9711.00
15 Jul 2025356โˆ’12,8161.00
30 Jun 202513,172โˆ’7521.00
13 Jun 202513,924โˆ’2,2121.00
30 May 202516,136โˆ’16,5071.02
15 May 202532,643โˆ’3,0331.00
30 Apr 202535,676+20,6341.00
15 Apr 202515,042+3,6581.00
31 Mar 202511,384โˆ’2,3941.00
14 Mar 202513,778+2,8731.00
28 Feb 202510,905+1,7301.00
14 Feb 20259,175โˆ’2081.00
31 Jan 20259,383โˆ’4,5631.00
15 Jan 202513,946+10,0421.00
31 Dec 20243,904โˆ’2561.00
13 Dec 20244,160+891.00
29 Nov 20244,071โˆ’39,1191.00
15 Nov 202443,190+35,9302.11
31 Oct 20247,260โˆ’2,8091.00
15 Oct 202410,069โˆ’15,4851.00
30 Sep 202425,554โˆ’3,5091.38
13 Sep 202429,063+3,2671.82
30 Aug 202425,796โˆ’10,7741.27
15 Aug 202436,570+10,7011.60
31 Jul 202425,869โˆ’54,2451.00
15 Jul 202480,114+58,1861.58
28 Jun 202421,928+2,4611.46
14 Jun 202419,467โˆ’1,7251.57
31 May 202421,192โˆ’2,7711.00
15 May 202423,963โˆ’7,4741.08
30 Apr 202431,437โˆ’1,0881.00
15 Apr 202432,525+30,9341.00
28 Mar 20241,591โˆ’5,8551.00
15 Mar 20247,446+6,4121.00
29 Feb 20241,034+8991.00
15 Feb 2024135โˆ’4891.00
31 Jan 2024624โˆ’261.00
12 Jan 2024650โˆ’1,6051.00
29 Dec 20232,255+1,4211.00
15 Dec 2023834โˆ’16,7801.00
30 Nov 202317,614+17,5121.00
15 Nov 2023102โˆ’5321.00
31 Oct 2023634โˆ’10,1431.00
13 Oct 202310,777+4091.00
29 Sep 202310,368โˆ’3,1911.00
15 Sep 202313,559+5,1441.00
31 Aug 20238,415โˆ’5,8771.00
15 Aug 202314,292+9,2231.00
31 Jul 20235,069+4,2071.00
14 Jul 2023862โˆ’29,7191.00
30 Jun 202330,581+9,1041.00
15 Jun 202321,477+18,8131.00
31 May 20232,664+2,4071.00
15 May 2023257โˆ’2,5171.00
28 Apr 20232,774โˆ’9,4681.00
14 Apr 202312,242+3,4611.00
31 Mar 20238,781+5,6911.00
15 Mar 20233,090โˆ’23,9011.00
28 Feb 202326,991+17,7371.00
15 Feb 20239,254+4,9031.00
31 Jan 20234,351+3,3391.00
13 Jan 20231,012+6521.00
30 Dec 2022360โˆ’5681.00
15 Dec 2022928โˆ’17,1261.00
30 Nov 202218,054โˆ’17,8361.00
15 Nov 202235,890โˆ’12,5831.00
31 Oct 202248,473+48,0961.00
14 Oct 2022377โˆ’2,2411.00
30 Sep 20222,618โˆ’4,3801.00
15 Sep 20226,998โˆ’9,3781.00
31 Aug 202216,376โˆ’1,1091.00
15 Aug 202217,485โˆ’9,7661.00
29 Jul 202227,251+24,3411.00
15 Jul 20222,910โˆ’2,6501.00
30 Jun 20225,560โˆ’10,7701.00
15 Jun 202216,330+6251.00
31 May 202215,705+13,3891.00
13 May 20222,316+1,3601.00
29 Apr 2022956โˆ’49,1611.00
14 Apr 202250,117+39,7111.24
31 Mar 202210,406+7351.00
15 Mar 20229,671โˆ’5151.00
28 Feb 202210,186โˆ’5,1791.00
15 Feb 202215,365โˆ’35,7311.00
31 Jan 202251,096+27,9101.00
14 Jan 202223,186+13,3211.00
31 Dec 20219,865โˆ’1,1131.00
15 Dec 202110,978โˆ’3,7461.00
30 Nov 202114,724+1,3341.00
15 Nov 202113,390+2,8471.00
29 Oct 202110,543โˆ’3381.00
15 Oct 202110,881โˆ’201.00
30 Sep 202110,901+2,0011.00
15 Sep 20218,900+6,3721.00
31 Aug 20212,528+4071.00
13 Aug 20212,121+5921.00
30 Jul 20211,529โˆ’13,0821.00
15 Jul 202114,611+10,2931.00
30 Jun 20214,318โˆ’9,9781.00
15 Jun 202114,296สณโˆ’2,7391.00
28 May 202117,035โˆ’11,3371.09
14 May 202128,372โˆ’8,4101.00
30 Apr 202136,782+19,1631.00
15 Apr 202117,619+14,9581.00
31 Mar 20212,661โˆ’16,5351.00
15 Mar 202119,196โˆ’16,4321.00
26 Feb 202135,628+5,3271.00
12 Feb 202130,301+10,3081.00
29 Jan 202119,993โˆ’3561.00
15 Jan 202120,349+12,7061.00
31 Dec 20207,643+7,0391.00
15 Dec 2020604โˆ’3,1181.00
30 Nov 20203,722+1,4081.00
13 Nov 20202,314+2,3031.00
30 Oct 202011โˆ’57,2111.00
15 Oct 202057,222+26,3952.28
30 Sep 202030,827+30,7961.01
15 Sep 202031โˆ’571.00
31 Aug 202088โˆ’4671.00
14 Aug 2020555+5321.00
31 Jul 202023โˆ’91.00
15 Jul 202032โˆ’2,6801.00
30 Jun 20202,712โˆ’12,8041.00
15 Jun 202015,516+15,4121.00
29 May 2020104+881.00
15 May 202016โˆ’901.00
30 Apr 2020106โˆ’1471.00
15 Apr 2020253โˆ’1,8911.00
31 Mar 20202,144+1,4131.00
13 Mar 2020731โˆ’1,4981.00
28 Feb 20202,229โˆ’4611.00
14 Feb 20202,690โˆ’20,9751.00
31 Jan 202023,665+20,2721.00
15 Jan 20203,393+1,0981.00
31 Dec 20192,295+2,2891.00
13 Dec 20196โˆ’2,2911.00
29 Nov 20192,297โˆ’1,6621.00
15 Nov 20193,959+3,4701.00
31 Oct 2019489+581.00
15 Oct 2019431โˆ’2,0221.00
30 Sep 20192,453+2,0891.00
13 Sep 2019364+701.00
30 Aug 2019294โˆ’8,0311.00
15 Aug 20198,325+6,5851.00
31 Jul 20191,740+8201.00
15 Jul 2019920โˆ’7291.00
28 Jun 20191,649+8981.00
14 Jun 2019751+1421.00
31 May 2019609โˆ’11,8831.00
15 May 201912,492โˆ’8291.00
30 Apr 201913,321+3,8341.00
15 Apr 20199,487+3,4611.00
29 Mar 20196,026+4,6101.00
15 Mar 20191,416โˆ’31,1921.00
28 Feb 201932,608+13,8371.00
15 Feb 201918,771โˆ’5,4401.00
31 Jan 201924,211+14,8961.00
15 Jan 20199,315+6,2631.00
31 Dec 20183,052โˆ’2,4131.00
14 Dec 20185,465+5,0731.00
30 Nov 2018392โˆ’8811.00
15 Nov 20181,273โˆ’6,4821.00
31 Oct 20187,755โˆ’9791.00
15 Oct 20188,734โˆ’8,7931.00
28 Sep 201817,527+11,1841.00
14 Sep 20186,343โˆ’19,7961.00
31 Aug 201826,139+1,5241.00
15 Aug 201824,615+2,4191.00
31 Jul 201822,196โˆ’1,6541.00
13 Jul 201823,850โˆ’8101.00
29 Jun 201824,660โˆ’23,5951.00
15 Jun 201848,255+15,9961.32
31 May 201832,259+27,0461.18
15 May 20185,213โˆ’18,5901.00
30 Apr 201823,803+20,5891.00
13 Apr 20183,214โˆ’1,4691.00
29 Mar 20184,683โˆ’18,5421.00
15 Mar 201823,225+6,8801.00
28 Feb 201816,345โˆ’8,5081.00
15 Feb 201824,853โˆ’6,1821.00
31 Jan 201831,035โˆ’22,4841.00
12 Jan 201853,519สณ+47,9291.00
29 Dec 20175,590โ€“1.00

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

Questions

Frequently asked questions

What is FNX's short interest?
20,952 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 2,733 from the previous settlement.
Why is there no percentage for FNX?
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 FNX's days to cover?
2.68 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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