Vanguard S&P Mid-Cap 400 Value ETF (IVOV) 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.

Vanguard S&P Mid-Cap 400 Value ETF (IVOV) operates in the Financial Services sector, specifically the Asset Management industry, with a market capitalization near $1.38B, listed on AMEX, carrying a beta of 1.06 to the broader market. Invests in stocks in the S&P MidCap 400 Value Index, composed of the value companies in the S&P 400. public since 2010-09-09.

Snapshot as of May 15, 2026.

Spot Price
$106.34
ATM IV
18.2%
IV Skew 25Δ
0.019
IV Rank
35.4%
IV Percentile
63.9%
Term Structure Slope
-0.004

As of May 15, 2026, Vanguard S&P Mid-Cap 400 Value ETF (IVOV) at-the-money implied volatility is 18.2%. IV rank is 35.4% (where 0% is the 52-week low and 100% is the 52-week high). IV percentile is 63.9%. The 25-delta skew is +0.019: skew is roughly flat across the 25-delta wings. High IV rank typically favors premium-selling strategies; low IV rank favors premium-buying.

IVOV Strategy Selection at Current Volatility Levels

For Vanguard S&P Mid-Cap 400 Value ETF options at 18.2% ATM IV, mid-range IV rank (35.4%) is the regime where directional conviction matters more than vol-regime positioning; strategy choice should follow the event calendar and the dealer-positioning view rather than IV rank alone. 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 IVOV volatility skew questions

What is the current IVOV ATM implied volatility?
As of May 15, 2026, Vanguard S&P Mid-Cap 400 Value ETF (IVOV) at-the-money implied volatility is 18.2%. IV rank is 35.4% 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 IVOV IV high or low historically?
IV is near its 1-year median, a regime where strategy choice depends on directional conviction and event calendar rather than vol regime.
What does IVOV volatility skew tell options traders?
Volatility skew is the pattern by which IV varies across strikes for a given expiration. Vanguard S&P Mid-Cap 400 Value ETF skew is roughly flat across the 25-delta wings. 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.