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RBLY short interest NYSE Arca

YieldMax RBLX Option Income St. 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
27,496
vs previous settlement
−1,434 (-5.0%)
days to cover
1.81
Settlement date
15 Sep 2026

Shares short over time

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

Fails to deliver

The SEC's fails-to-deliver figure for RBLY: 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
209
14 Sep 2026
Highest in window
472,191
23 Mar 2026
Days with a balance
116
Window
16 Sep 2025 to 14 Sep 2026
Aggregate net short position time series for YieldMax RBLX Option Income St 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 472K shares.

History

Every FINRA settlement we hold for RBLY, newest first.

Full reported short interest history
Settlement dateShares shortChangeDays to cover
15 Sep 202627,496−1,4341.81
31 Aug 202628,930+15,9912.34
14 Aug 202612,939+3081.00
31 Jul 202612,631−401.00
15 Jul 202612,671+3481.00
30 Jun 202612,323+12,1521.32
15 Jun 2026171−9,6441.00
29 May 20269,815+8,0401.00
15 May 20261,775+1,0201.00
30 Apr 2026755−2,8841.00
15 Apr 20263,639+2701.00
31 Mar 20263,369−71,6241.00
13 Mar 202674,993+31,0788.92
27 Feb 202643,915+40,7683.04
13 Feb 20263,147+1,2521.00
30 Jan 20261,895+1701.00
15 Jan 20261,725−5,6341.00
31 Dec 20257,359−20,9441.00
15 Dec 202528,303+9,5096.19
28 Nov 202518,794+18,2311.18
14 Nov 2025563−6841.00
31 Oct 20251,247−5,9621.00
15 Oct 20257,209+1,7361.00
30 Sep 20255,473+5,3731.00
15 Sep 2025100−9311.00
29 Aug 20251,031+1771.00
15 Aug 2025854−4491.00
31 Jul 20251,303–1.06

Scroll inside the table for earlier settlements, back to 31 Jul 2025.

Questions

Frequently asked questions

What is RBLY's short interest?
27,496 shares short for settlement date 15 Sep 2026, per FINRA's consolidated short interest report, down 1,434 from the previous settlement.
Why is there no percentage for RBLY?
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 RBLY's days to cover?
1.81 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.