State Street SPDR Russell 1000 Low Volatility Focus ETF (ONEV) Volatility Skew

Implied volatility skew shows how IV varies across strike prices for a given expiration. Steeper skews indicate higher demand for downside protection relative to upside speculation.

State Street SPDR Russell 1000 Low Volatility Focus ETF (ONEV) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $497.7M, listed on AMEX, carrying a beta of 0.76 to the broader market. The State Street SPDR Russell 1000 Low Volatility Focus ETF seeks to provide investment results that, before fees and expenses, correspond generally to the total return performance of the Russell 1000 Low Volatility 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 ONEV, downside protection (volatility)The specific focus on stocks which exhibit low volatility potentially enables investors a method to mitigate volatility and offer downside protection within portfoliosMulti-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.

Snapshot as of May 15, 2026.

Spot Price
$137.13
ATM IV
12.2%
IV Skew 25Δ
0.024
IV Rank
4.2%
IV Percentile
0.8%
Term Structure Slope
0.026

As of May 15, 2026, State Street SPDR Russell 1000 Low Volatility Focus ETF (ONEV) at-the-money implied volatility is 12.2%. IV rank is 4.2% (where 0% is the 52-week low and 100% is the 52-week high). IV percentile is 0.8%. The 25-delta skew is +0.024: calls carry premium over puts, indicating upside speculation or squeeze risk. High IV rank typically favors premium-selling strategies; low IV rank favors premium-buying.

ONEV Strategy Selection at Current Volatility Levels

For State Street SPDR Russell 1000 Low Volatility Focus ETF options at 12.2% ATM IV, low IV rank (4.2%) favors premium-buying or long-vol structures: long calls or puts, debit spreads, calendar spreads, long straddles. The risk: low-rank regimes can persist for months while time decay eats premium-buyers alive. The 25-delta skew tilts to calls, so call-credit spreads or covered-call writes harvest more premium than put-credit spreads of the same width. Pair the vol-rank read with the dealer-gamma view and the upcoming-events calendar to confirm the strategy fits both the structural regime and the path-dependent risk. The variance risk premium - the persistent gap between implied and subsequently realized vol - is positive in equity markets on average; high IV rank typically reflects a stretch where the premium is wider than usual.

Learn how volatility skew is reported and how to read the data →

Frequently asked ONEV volatility skew questions

What is the current ONEV ATM implied volatility?
As of May 15, 2026, State Street SPDR Russell 1000 Low Volatility Focus ETF (ONEV) at-the-money implied volatility is 12.2%. IV rank is 4.2% on a 0-100% scale anchored to the 1-year IV range. ATM IV is the volatility input that makes a Black-Scholes-equivalent model reproduce the listed at-the-money option prices.
Is ONEV IV high or low historically?
IV is subdued relative to its 1-year history, conditions that typically favor premium-buying strategies (long calls, long puts, debit spreads, calendar spreads).
What does ONEV volatility skew tell options traders?
Volatility skew is the pattern by which IV varies across strikes for a given expiration. State Street SPDR Russell 1000 Low Volatility Focus ETF shows upside-skewed pricing: 25-delta calls trade richer than 25-delta puts, often reflecting upside speculation or squeeze risk. Skew matters for risk-defined strategy selection: when downside puts are rich, put-credit spreads capture more premium; when upside calls are rich, call-credit spreads or covered-call writes harvest more.