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HowShorted

HYFI short interest NYSE Arca

AB High Yield 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
3,112
vs previous settlement
โˆ’2,823 (-47.6%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for HYFI: 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
189
11 Sep 2026
Highest in window
201,738
24 Oct 2025
Days with a balance
196
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for AB High Yield 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 202K shares.

History

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

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20263,112โˆ’2,8231.00
31 Aug 20265,935โˆ’3,7581.00
14 Aug 20269,693+7,7941.00
31 Jul 20261,899โˆ’12,5211.00
15 Jul 202614,420โˆ’1,1421.00
30 Jun 202615,562+8351.00
15 Jun 202614,727โˆ’7841.00
29 May 202615,511+2,0571.00
15 May 202613,454+11,1461.00
30 Apr 20262,308โˆ’14,1901.00
15 Apr 202616,498+3,3671.00
31 Mar 202613,131+11,5191.00
13 Mar 20261,612โˆ’28,3961.00
27 Feb 202630,008+16,8851.00
13 Feb 202613,123+1,2131.00
30 Jan 202611,910+5,5681.00
15 Jan 20266,342โˆ’8,9021.00
31 Dec 202515,244โˆ’25,7711.00
15 Dec 202541,015+24,2901.57
28 Nov 202516,725+8,6841.00
14 Nov 20258,041โˆ’12,4281.00
31 Oct 202520,469+6,6461.00
15 Oct 202513,823+6,1701.00
30 Sep 20257,653+3,3001.00
15 Sep 20254,353โˆ’18,1381.00
29 Aug 202522,491+17,9461.00
15 Aug 20254,545+2,4711.00
31 Jul 20252,074โˆ’9101.00
15 Jul 20252,984โˆ’4541.00
30 Jun 20253,438+7821.00
13 Jun 20252,656โˆ’5,6791.00
30 May 20258,335+4,0371.00
15 May 20254,298+2,3141.00
30 Apr 20251,984โˆ’16,3181.00
15 Apr 202518,302โˆ’7,5281.00
31 Mar 202525,830+25,6551.24
14 Mar 2025175โˆ’5,5811.00
28 Feb 20255,756โˆ’18,5801.00
14 Feb 202524,336+14,8001.00
31 Jan 20259,536โˆ’6,1021.00
15 Jan 202515,638+5,9201.00
31 Dec 20249,718โˆ’12,7371.00
13 Dec 202422,455+8,9141.03
29 Nov 202413,541+1,9301.00
15 Nov 202411,611+2,7001.00
31 Oct 20248,911+5,6381.00
15 Oct 20243,273โˆ’3,0081.00
30 Sep 20246,281+2,6801.00
13 Sep 20243,601โˆ’7,6521.00
30 Aug 202411,253+4441.00
15 Aug 202410,809โˆ’4,0671.00
31 Jul 202414,876+7,4501.00
15 Jul 20247,426โˆ’4321.00
28 Jun 20247,858+3,4661.00
14 Jun 20244,392โˆ’1,9191.00
31 May 20246,311+1,2771.00
15 May 20245,034+1,0421.00
30 Apr 20243,992โˆ’2,1671.00
15 Apr 20246,159โˆ’12,5721.00
28 Mar 202418,731+16,1121.00
15 Mar 20242,619โˆ’4021.00
29 Feb 20243,021โˆ’16,2831.00
15 Feb 202419,304+18,0801.00
31 Jan 20241,224โˆ’5,0051.00
12 Jan 20246,229+2,4971.00
29 Dec 20233,732+3,4221.00
15 Dec 2023310โˆ’56,7771.00
30 Nov 202357,087+27,6373.46
15 Nov 202329,450สณโˆ’4,0232.27
31 Oct 202333,473โˆ’3,8952.22
13 Oct 202337,368โˆ’4,5867.55
29 Sep 202341,954+8,5204.72
15 Sep 202333,434+4,5053.48
31 Aug 202328,929+22,4481.38
15 Aug 20236,481+6,0831.00
31 Jul 2023398+3891.00
14 Jul 20239โˆ’7311.00
15 Jun 2023740โˆ’3,9981.00
31 May 20234,738โ€“1.00

Scroll inside the table for earlier settlements, back to 31 May 2023.

Questions

Frequently asked questions

What is HYFI's short interest?
3,112 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 2,823 from the previous settlement.
Why is there no percentage for HYFI?
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 HYFI'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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