Skip to content
HowShorted

FFOX short interest NYSE Arca

FundX Future Fund Opportunitie. 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
33,198
vs previous settlement
+23,135 (+229.9%)
days to cover
1.96
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for FFOX: 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
14
3 Sep 2026
Highest in window
105,368
5 Feb 2026
Days with a balance
80
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for FundX Future Fund Opportunitie 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 105K shares.

History

Every FINRA settlement we hold for FFOX, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202633,198+23,1351.96
31 Aug 202610,063+5,1251.00
14 Aug 20264,938−27,7631.00
31 Jul 202632,701−6,4961.93
15 Jul 202639,197+6,6373.08
30 Jun 202632,560+1,2551.84
15 Jun 202631,305−2,3581.30
29 May 202633,663+4,9852.07
15 May 202628,678−16,4701.55
30 Apr 202645,148−25,2582.26
15 Apr 202670,406+69,1112.65
31 Mar 20261,295−53,5481.00
13 Mar 202654,843+41,6151.87
27 Feb 202613,228−15,1021.00
13 Feb 202628,330+23,9491.00
30 Jan 20264,381−24,7371.00
15 Jan 202629,118+8,6331.26
31 Dec 202520,485−3,4682.12
15 Dec 202523,953−2,3792.17
28 Nov 202526,332+13,0531.51
14 Nov 202513,279−25,2301.00
31 Oct 202538,509+7,5121.86
15 Oct 202530,997+14,4021.08
30 Sep 202516,595−47,8891.00
15 Sep 202564,484+27,6033.35
29 Aug 202536,881−2,8811.04
15 Aug 202539,762−2,5041.00
31 Jul 202542,266+15,0932.40
15 Jul 202527,173−30,1961.00
30 Jun 202557,369+47,0761.00
13 Jun 202510,293–1.00

Scroll inside the table for earlier settlements, back to 13 Jun 2025.

Questions

Frequently asked questions

What is FFOX's short interest?
33,198 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 23,135 from the previous settlement.
Why is there no percentage for FFOX?
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 FFOX's days to cover?
1.96 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.