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BTCL short interest Cboe BZX

T-Rex 2X Long Bitcoin Daily Ta. 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
258,184
vs previous settlement
+118,353 (+84.6%)
days to cover
3.02
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for BTCL: 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
196
14 Sep 2026
Highest in window
215,235
6 Feb 2026
Days with a balance
106
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for T-Rex 2X Long Bitcoin Daily Ta 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 215K shares.

History

Every FINRA settlement we hold for BTCL, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 2026258,184+118,3533.02
31 Aug 2026139,831+11,7801.20
14 Aug 2026128,051+70,4222.66
31 Jul 202657,629โˆ’293,8001.00
15 Jul 2026351,429+65,9654.46
30 Jun 2026285,464+17,1562.99
15 Jun 2026268,308+177,0851.52
29 May 202691,223+48,2271.53
15 May 202642,996โˆ’224,7611.00
30 Apr 2026267,757+79,3503.75
15 Apr 2026188,407+40,1112.34
31 Mar 2026148,296โˆ’25,6491.58
13 Mar 2026173,945+37,0001.33
27 Feb 2026136,945+14,4041.51
13 Feb 2026122,541โˆ’89,6971.00
30 Jan 2026212,238+70,3081.20
15 Jan 2026141,930โˆ’68,6311.09
31 Dec 2025210,561+14,9861.54
15 Dec 2025195,575โˆ’19,3621.04
28 Nov 2025214,937+80,7411.13
14 Nov 2025134,196โˆ’13,9011.00
31 Oct 2025148,097โˆ’9,6451.30
15 Oct 2025157,742+109,0021.08
30 Sep 202548,740โˆ’86,3201.00
15 Sep 2025135,060โˆ’65,2302.01
29 Aug 2025200,290+46,9772.03
15 Aug 2025153,313+40,5891.90
31 Jul 2025112,724+17,7791.34
15 Jul 202594,945โˆ’4,3141.00
30 Jun 202599,259+6,3751.31
13 Jun 202592,884โˆ’15,2121.36
30 May 2025108,096+30,1421.00
15 May 202577,954+18,4741.31
30 Apr 202559,480+36,7741.02
15 Apr 202522,706โˆ’52,6011.00
31 Mar 202575,307+45,0091.19
14 Mar 202530,298โˆ’141,3421.00
28 Feb 2025171,640โˆ’1,2801.00
14 Feb 2025172,920+13,2351.26
31 Jan 2025159,685+71,6561.00
15 Jan 202588,029โˆ’41,0921.00
31 Dec 2024129,121+12,9111.00
13 Dec 2024116,210โˆ’17,2271.00
29 Nov 2024133,437+17,0041.00
15 Nov 2024116,433โˆ’9,3761.00
31 Oct 2024125,809+112,4671.22
15 Oct 202413,342โˆ’22,8831.00
30 Sep 202436,225โˆ’18,8001.00
13 Sep 202455,025+36,1251.00
30 Aug 202418,900โˆ’31,3081.00
15 Aug 202450,208+22,8421.00
31 Jul 202427,366+24,8821.00
15 Jul 20242,484โ€“1.00

Scroll inside the table for earlier settlements, back to 15 Jul 2024.

Questions

Frequently asked questions

What is BTCL's short interest?
258,184 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, up 118,353 from the previous settlement.
Why is there no percentage for BTCL?
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 BTCL's days to cover?
3.02 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.