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HowShorted

BYLD short interest NYSE Arca

iShares Yield Optimized Bond E. 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
64,429
vs previous settlement
+28,064 (+77.2%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for BYLD: 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
484
3 Sep 2026
Highest in window
22,087
11 Aug 2026
Days with a balance
143
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for iShares Yield Optimized Bond E 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 BYLD, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202664,429+28,0641.00
31 Aug 202636,365−4,6141.00
14 Aug 202640,979+20,6281.00
31 Jul 202620,351−75,4651.00
15 Jul 202695,816+42,6321.19
30 Jun 202653,184+8,5111.01
15 Jun 202644,673+2,4581.00
29 May 202642,215−9,7151.00
15 May 202651,930−13,8931.00
30 Apr 202665,823+20,0721.22
15 Apr 202645,751+34,6731.00
31 Mar 202611,078−6,6331.00
13 Mar 202617,711−23,8881.00
27 Feb 202641,599+30,7611.00
13 Feb 202610,838−11,9061.00
30 Jan 202622,744+10,1991.00
15 Jan 202612,545−23,9041.00
31 Dec 202536,449+9,0011.00
15 Dec 202527,448+2,0601.00
28 Nov 202525,388−41,7161.00
14 Nov 202567,104+48,0531.04
31 Oct 202519,051−2,8441.00
15 Oct 202521,895−14,3811.00
30 Sep 202536,276−2,0031.00
15 Sep 202538,279−185,2071.00
29 Aug 2025223,486+221,0191.68
15 Aug 20252,467−6,1031.00
31 Jul 20258,570+4,2041.00
15 Jul 20254,366−7,8051.00
30 Jun 202512,171+1,2411.00
13 Jun 202510,930+7,3111.00
30 May 20253,619−5,2501.00
15 May 20258,869−14,2931.00
30 Apr 202523,162+19,0281.00
15 Apr 20254,134−15,9241.00
31 Mar 202520,058+8,4251.00
14 Mar 202511,633−4,0891.00
28 Feb 202515,722+11,5031.00
14 Feb 20254,219−1,5711.00
31 Jan 20255,790−11,4411.00
15 Jan 202517,231+2,0641.00
31 Dec 202415,167−3,4721.00
13 Dec 202418,639+7,4931.00
29 Nov 202411,146−6,5621.00
15 Nov 202417,708−23,2871.00
31 Oct 202440,995+27,0271.00
15 Oct 202413,968−8,1061.00
30 Sep 202422,074+5,2151.00
13 Sep 202416,859−26,9721.00
30 Aug 202443,831−17,1971.00
15 Aug 202461,028−13,8751.00
31 Jul 202474,903+65,7301.53
15 Jul 20249,173−40,3391.00
28 Jun 202449,512+40,4921.00
14 Jun 20249,020−27,5681.00
31 May 202436,588+7,9811.00
15 May 202428,607+3,5361.00
30 Apr 202425,071−7,7001.00
15 Apr 202432,771+24,6971.00
28 Mar 20248,074−29,4811.00
15 Mar 202437,555−2,5071.00
29 Feb 202440,062+3,6141.00
15 Feb 202436,448+10,0181.00
31 Jan 202426,430+1771.00
12 Jan 202426,253+18,1021.00
29 Dec 20238,151−32,4621.00
15 Dec 202340,613+17,9271.00
30 Nov 202322,686+21,9501.00
15 Nov 2023736−13,3021.00
31 Oct 202314,038−15,4531.00
13 Oct 202329,491−25,2121.25
29 Sep 202354,703−4,0263.17
15 Sep 202358,729+8,5173.22
31 Aug 202350,212−40,1341.23
15 Aug 202390,346+75,6836.75
31 Jul 202314,663+2,2521.00
14 Jul 202312,411+3,1271.00
30 Jun 20239,284+1,3481.00
15 Jun 20237,936−91,7601.00
31 May 202399,696+97,4951.55
15 May 20232,201+2,1821.00
28 Apr 202319−2,7691.00
14 Apr 20232,788−79,9901.00
31 Mar 202382,778+62,9376.35
15 Mar 202319,841+18,8301.00
28 Feb 20231,011−1,4401.00
15 Feb 20232,451−35,0851.00
31 Jan 202337,536+23,1071.43
13 Jan 202314,429−75,1472.02
30 Dec 202289,576+84,7156.18
15 Dec 20224,861+2,8711.00
30 Nov 20221,990−11,8681.00
15 Nov 202213,858−18,4381.00
31 Oct 202232,296+29,8741.76
14 Oct 20222,422−12,0581.00
30 Sep 202214,480+11,4921.42
15 Sep 20222,988−6941.00
31 Aug 20223,682+1,2691.00
15 Aug 20222,413+2,4121.00
29 Jul 20221−3861.00
30 Jun 2022387−9531.00
15 Jun 20221,340+1,3171.00
31 May 202223−3,4531.00
13 May 20223,476+3,2651.00
29 Apr 2022211+2041.00
15 Mar 20227−4041.00
28 Feb 2022411+3741.00
15 Feb 202237−501.00
31 Jan 202287+671.00
14 Jan 202220+191.00
31 Dec 20211−5661.00
15 Dec 2021567−7,3831.00
30 Nov 20217,950−5,4231.00
15 Nov 202113,373+8,1381.00
29 Oct 20215,235+4,5151.00
30 Sep 2021720−2,0021.00
31 Aug 20212,722+2,5601.00
13 Aug 2021162−2,3801.00
30 Jul 20212,542−5,0441.00
15 Jul 20217,586+6,0311.00
30 Jun 20211,555+9281.00
15 Jun 2021627−9311.00
28 May 20211,558−2121.00
14 May 20211,770−4,1221.00
30 Apr 20215,892+5,1941.00
15 Apr 2021698−2,5931.00
31 Mar 20213,291+1,9741.00
15 Mar 20211,317−298,3611.00
26 Feb 2021299,678+297,7702.02
12 Feb 20211,908−5,8771.00
29 Jan 20217,785+3,7151.00
15 Jan 20214,070−6,7531.00
31 Dec 202010,823+4,6401.00
15 Dec 20206,183+3,4901.00
30 Nov 20202,693−1751.00
13 Nov 20202,868−7,4821.00
30 Oct 202010,350−4,4451.00
15 Oct 202014,795+4,5701.00
30 Sep 202010,225+5581.00
15 Sep 20209,667+4,5101.00
31 Aug 20205,157−9,8831.00
14 Aug 202015,040−13,5871.00
31 Jul 202028,627+19,8741.00
15 Jul 20208,753−29,6761.00
30 Jun 202038,429+10,6271.09
15 Jun 202027,802+27,7011.00
29 May 2020101−12,9361.00
15 May 202013,037−52,1051.00
30 Apr 202065,142+31,8541.02
15 Apr 202033,288+13,0641.00
31 Mar 202020,224+5,7641.00
13 Mar 202014,460−28,3601.00
28 Feb 202042,820+15,0831.00
14 Feb 202027,737−37,6021.00
31 Jan 202065,339+7,5651.00
15 Jan 202057,774+46,0601.00
31 Dec 201911,714−20,0851.00
13 Dec 201931,799−34,6561.00
29 Nov 201966,455+57,5341.77
15 Nov 20198,921−7,0991.00
31 Oct 201916,020−34,8261.00
15 Oct 201950,846+18,5471.00
30 Sep 201932,299−80,3961.06
13 Sep 2019112,695+87,7451.00
30 Aug 201924,950+8,0981.00
15 Aug 201916,852−19,4521.00
31 Jul 201936,304+16,8001.00
15 Jul 201919,504+16,9971.00
28 Jun 20192,507−13,7161.00
14 Jun 201916,223−10,5141.00
31 May 201926,737+15,1531.37
15 May 201911,584−43,4901.00
30 Apr 201955,074+36,9921.48
15 Apr 201918,082−2,7841.00
29 Mar 201920,866+7,1171.00
15 Mar 201913,749−24,2091.00
28 Feb 201937,958+32,7303.08
15 Feb 20195,228+1,7821.00
31 Jan 20193,446+2,9241.00
15 Jan 2019522−1,3121.00
31 Dec 20181,834+1,7331.00
14 Dec 201810101.00
30 Nov 2018101−1,3271.00
15 Nov 20181,428+1,3281.00
31 Oct 201810001.00
15 Oct 201810001.00
28 Sep 201810001.00
14 Sep 2018100−8231.00
31 Aug 2018923+4351.00
15 Aug 2018488−7,3851.00
31 Jul 20187,873−1,6191.00
13 Jul 20189,492−2191.22
29 Jun 20189,711+1,3681.09
15 Jun 20188,343−3,5381.57
31 May 201811,881+4,9681.24
15 May 20186,913+6061.00
30 Apr 20186,307−2,8351.00
13 Apr 20189,142−3,6501.00
29 Mar 201812,792+5,8861.00
15 Mar 20186,906+2921.00
28 Feb 20186,614−20,4431.00
15 Feb 201827,057+9,7992.16
31 Jan 201817,258+4,1321.00
12 Jan 201813,126+6,7611.00
29 Dec 20176,365–1.00

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

Questions

Frequently asked questions

What is BYLD's short interest?
64,429 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 28,064 from the previous settlement.
Why is there no percentage for BYLD?
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 BYLD'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.

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.