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TESL short interest NYSE Arca

Simplify Volt TSLA Revolution. 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
1,497
vs previous settlement
−323 (-17.7%)
days to cover
1.00
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for TESL: 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
11
11 Aug 2026
Highest in window
299,559
1 Apr 2026
Days with a balance
75
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for Simplify Volt TSLA Revolution 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 300K shares.

History

Every FINRA settlement we hold for TESL, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 20261,497−3231.00
31 Aug 20261,820+8961.00
14 Aug 2026924−18,3971.00
31 Jul 202619,321+17,1592.22
15 Jul 20262,162−4,3341.00
30 Jun 20266,496+2,6571.00
15 Jun 20263,839+1,8801.00
29 May 20261,959−6081.00
15 May 20262,567−34,8661.00
30 Apr 202637,433+31,2931.60
15 Apr 20266,140−3,6781.00
31 Mar 20269,818+1,4381.00
13 Mar 20268,380+4271.43
27 Feb 20267,953−5,7771.00
13 Feb 202613,730+2,6291.44
30 Jan 202611,101−17,4471.00
15 Jan 202628,548+8,6261.00
31 Dec 202519,922+11,3631.00
15 Dec 20258,559+1,6261.00
28 Nov 20256,933+3,4691.00
14 Nov 20253,464−1,7361.00
31 Oct 20255,200−1,6201.00
15 Oct 20256,820−10,2141.00
30 Sep 202517,034+9,8631.00
15 Sep 20257,171−6,3331.00
29 Aug 202513,504−12,3601.00
15 Aug 202525,864+8,3441.00
31 Jul 202517,520+5,0511.00
15 Jul 202512,469+1,9821.00
30 Jun 202510,487+5,6741.00
13 Jun 20254,813−15,7241.00
30 May 202520,537+2961.00
15 May 202520,241+9,7171.00
30 Apr 202510,524+5,2011.00
15 Apr 20255,323−29,6861.00
31 Mar 202535,009−6,7281.00
14 Mar 202541,737+30,8601.30
28 Feb 202510,877−9681.00
14 Feb 202511,845−3571.00
31 Jan 202512,202+6,1291.00
15 Jan 20256,073–1.00

Scroll inside the table for earlier settlements, back to 15 Jan 2025.

Questions

Frequently asked questions

What is TESL's short interest?
1,497 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 323 from the previous settlement.
Why is there no percentage for TESL?
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 TESL'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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