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DYFI short interest Nasdaq Global Market

ETF Opportunities Trust IDX Dy. 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
10,770
vs previous settlement
+4,815 (+80.9%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for DYFI: 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
22,765
4 Sep 2026
Highest in window
22,765
4 Sep 2026
Days with a balance
158
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for ETF Opportunities Trust IDX Dy 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 23K shares.

History

Every FINRA settlement we hold for DYFI, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202610,770+4,8151.00
31 Aug 20265,955−5,7031.00
14 Aug 202611,658+6,5061.36
31 Jul 20265,152+2,1861.04
15 Jul 20262,966−3,3921.00
30 Jun 20266,358+2,5102.05
15 Jun 20263,848−9,8661.00
29 May 202613,714+4,6721.49
15 May 20269,042−6,3042.52
30 Apr 202615,346+10,2781.71
15 Apr 20265,068+1,9611.23
31 Mar 20263,107−6,5841.00
13 Mar 20269,691+7,3091.27
27 Feb 20262,382−5,6151.00
13 Feb 20267,997+4671.10
30 Jan 20267,530−3,4841.00
15 Jan 202611,014−8,8121.00
31 Dec 202519,826+12,0232.87
15 Dec 20257,803−1,6841.00
28 Nov 20259,487+8,0671.16
14 Nov 20251,420−2,7351.00
31 Oct 20254,155−2,3631.00
15 Oct 20256,518−1161.00
30 Sep 20256,634−4,7781.80
15 Sep 202511,412+6,0731.84
29 Aug 20255,339−301.00
15 Aug 20255,369+2,6101.72
31 Jul 20252,759−8871.00
15 Jul 20253,646−4,6211.00
30 Jun 20258,267+3,0581.00
13 Jun 20255,209+4,3521.47
30 May 2025857+6791.00
15 May 2025178−7601.00
30 Apr 2025938+6541.00
15 Apr 2025284−3,5061.00
31 Mar 20253,790+1,3181.00
14 Mar 20252,472−2,8031.00
28 Feb 20255,275+3,9001.59
14 Feb 20251,375−1,6391.00
31 Jan 20253,014+1,4161.00
15 Jan 20251,598+8801.00
31 Dec 2024718−2711.00
13 Dec 2024989−5851.00
29 Nov 20241,574−1,7981.00
15 Nov 20243,372−34,9011.00
31 Oct 202438,273+37,7172.48
15 Oct 2024556−7,7341.00
30 Sep 20248,290+6,6491.68
13 Sep 20241,641−2,4941.00
30 Aug 20244,135−1,4441.00
15 Aug 20245,579+1,0171.00
31 Jul 20244,562−2,0241.00
15 Jul 20246,586+5,2751.00
28 Jun 20241,311−2,2511.00
14 Jun 20243,562+4181.00
31 May 20243,144+1,2091.00
15 May 20241,935−7,0511.00
30 Apr 20248,986−8831.00
15 Apr 20249,869−4,2151.34
28 Mar 202414,084+9,0781.03
15 Mar 20245,006−5,8901.00
29 Feb 202410,896+7621.71
15 Feb 202410,134+3,4741.89
31 Jan 20246,660−741,2621.22
12 Jan 2024747,922–7.92

Scroll inside the table for earlier settlements, back to 12 Jan 2024.

Questions

Frequently asked questions

What is DYFI's short interest?
10,770 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 4,815 from the previous settlement.
Why is there no percentage for DYFI?
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 DYFI's days to cover?
1.00 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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