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JMID short interest Nasdaq Global Market

Janus Detroit Street Trust Jan. 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
2,365
vs previous settlement
−587 (-19.9%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for JMID: 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.

Latest balance
565
14 Sep 2026
Highest in window
6,415
17 Feb 2026
Days with a balance
156
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Janus Detroit Street Trust Jan 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 6.4K shares.

History

Every FINRA settlement we hold for JMID, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20262,365−5871.00
31 Aug 20262,952+2,8181.31
14 Aug 2026134−1831.00
31 Jul 2026317−4371.00
15 Jul 2026754−1221.00
30 Jun 2026876+3241.00
15 Jun 2026552+3201.00
29 May 2026232−4441.00
15 May 2026676+3321.00
30 Apr 2026344−6251.00
15 Apr 2026969−9621.00
31 Mar 20261,931+6721.00
13 Mar 20261,259−7111.00
27 Feb 20261,970+1,3691.28
13 Feb 2026601−941.00
30 Jan 2026695−121.00
15 Jan 2026707+5501.00
31 Dec 2025157−1,5721.00
15 Dec 20251,729+1,2811.00
28 Nov 2025448−1101.00
14 Nov 2025558+4961.00
31 Oct 202562−2,1341.00
15 Oct 20252,196+2,1081.00
30 Sep 202588−5241.00
15 Sep 2025612+2321.00
29 Aug 2025380−5861.00
15 Aug 2025966−1,0071.00
31 Jul 20251,973−34,1841.00
15 Jul 202536,157+28,8991.81
30 Jun 20257,258+6,5361.43
13 Jun 2025722−2861.00
30 May 20251,008+7111.00
15 May 2025297+2211.00
30 Apr 202576−6281.00
15 Apr 2025704−8341.00
31 Mar 20251,538+1,4492.12
14 Mar 202589−9531.00
28 Feb 20251,042+3831.00
14 Feb 2025659−2,8341.00
31 Jan 20253,493−2,5021.00
15 Jan 20255,995+5,0831.00
31 Dec 2024912−4451.00
13 Dec 20241,357+7791.00
29 Nov 2024578+1251.00
15 Nov 2024453+4431.00
31 Oct 202410−111.00
30 Sep 202421–1.00

Scroll inside the table for earlier settlements, back to 30 Sep 2024.

Questions

Frequently asked questions

What is JMID's short interest?
2,365 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 587 from the previous settlement.
Why is there no percentage for JMID?
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 JMID'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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