ONEO Short Interest
State Street SPDR Russell 1000 Momentum Focus ETF (ONEO) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $107.9M, listed on AMEX, carrying a beta of 1.00 to the broader market. The State Street SPDR Russell 1000 Momentum Focus ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the Russell 1000 Momentum Focused Factor Index (the "Index")Seeks to harness the full power of factor investing to meet specific investor objectives and address some of the main motivations for using smart beta: in the case of ONEO, increased growth potential (momentum)The specific focus on momentum potentially captures the excess returns of stocks that have enjoyed higher recent price performance compared to other securities due to the tendency for stock prices to form trends over certain time horizonsMulti-factor smart beta strategies can bridge the gap between active and passive management, providing an opportunity for investors to rethink exposures and potentially maximize risk-adjusted returns more efficiently public since 2015-12-03.
Short interest is the total number of shares currently sold short and not yet covered, reported bi-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
- 2026-04-30
- Short Interest
- 12.0K
- Previous Short Interest
- 11.8K
- Change
- 1.09%
- Days to Cover
- 21.23
- Avg Daily Volume
- 564
- Avg Days to Cover (24 reports)
- 23.35
Showing 24 bi-monthly FINRA short interest reports for State Street SPDR Russell 1000 Momentum Focus ETF.
Learn how short interest is reported and how to read the data →
Frequently asked ONEO short interest questions
- What is the current ONEO short interest?
- As of the Apr 30, 2026 settlement, State Street SPDR Russell 1000 Momentum Focus ETF (ONEO) short interest is 12.0K shares, a +1.09% 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 ONEO days-to-cover ratio?
- Days-to-cover is 21.23, 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 ONEO 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.