BUFM Short Interest
AB Active ETFs, Inc. - AB Moderate Buffer ETF (BUFM) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $465.8M, listed on NASDAQ, carrying a beta of 0.40 to the broader market. BUFM actively manages FLEX options in efforts to participate in the price return of the SPDR S&P 500 ETF (SPY), up to a cap, and provide partial downside protection over an outcome period that ranges from 90 to 120 days. public since 2024-12-11.
Short interest is the total number of shares currently sold short and not yet covered, reported twice monthly by FINRA. Days to cover (short interest divided by average daily volume) indicates how long it would take short sellers to close positions, with higher values signaling greater squeeze potential.
- Settlement Date
- 2026-09-30
- Short Interest
- 913
- Previous Short Interest
- 797
- Change
- 14.55%
- Days to Cover
- 1.00
- Avg Daily Volume
- 23.3K
- Avg Days to Cover (24 reports)
- 1.18
Showing 24 twice-monthly FINRA short interest reports for AB Active ETFs, Inc. - AB Moderate Buffer ETF.
Learn how short interest is reported and how to read the data →
Frequently asked BUFM short interest questions
- What is the current BUFM short interest?
- As of the Sep 30, 2026 settlement, AB Active ETFs, Inc. - AB Moderate Buffer ETF (BUFM) short interest is 913 shares, a +14.55% change from the prior period. FINRA publishes short interest twice monthly on the 15th and last business day of each month under Rule 4560.
- What is the BUFM days-to-cover ratio?
- Days-to-cover is 1.00, calculated as short interest divided by average daily volume. It estimates how many trading days closing all short positions would consume given typical liquidity. Values above 5 days are commonly cited as elevated; values above 10 days are squeeze-relevant.
- How does BUFM short interest affect options pricing?
- High short interest changes options pricing through three mechanics: borrow-rebate effects (synthetic long stock trades below frictionless put-call parity by approximately the borrow rebate when shares are hard-to-borrow), gamma-squeeze setup risk (if dealers are short gamma against retail call buying, dealer hedge flow can amplify upward moves), and elevated event-vol pricing on names with squeeze potential. See the canonical short-interest documentation for the full mechanism.