IVOO - Vanguard S&P Mid-Cap 400 ETF
This exchange-traded fund (ETF) primarily invests in the equity of approximately 400 medium-sized American enterprises, mirroring the composition of the S&P MidCap 400 Index. Its core objective is to closely emulate the performance of this index, which serves as a widely recognized benchmark for the broader U. S.
As of Jun 30, 2026: spot at $130.49, ATM IV 83.9%, max pain $109.00, net GEX $8.0K.
- Sector
- Financial Services
- Industry
- Asset Management - Global
- Market Cap
- $5.64B
- Beta
- 1.05
- 52-Week Range
- 103.92-130.45
- Dividend Yield
- $1.51
- IPO Date
- Sep 9, 2010
- Exchange
- AMEX
What IVOO Looks Like to Options Traders Today
IV rank of 15.5% is subdued relative to the 1-year history, conditions that typically favor premium-buying or long-volatility structures (debit spreads, calendar spreads, long straddles); positive net gamma exposure ($8.0K) means dealers hedge against trend, damping realized volatility and biasing price toward heavy-OI strikes; the 25-delta skew (0.019) is roughly flat across the wings.
What This Page Covers
The IVOO overview links into per-metric analysis views: max pain, gamma exposure, volatility skew, expected move, options chain, open interest history, and aggregate Greeks. Microstructure data is available on short interest, short volume, fail-to-deliver, and market structure.
Frequently asked IVOO overview questions
- What is IVOO?
- IVOO is the ticker symbol for Vanguard S&P Mid-Cap 400 ETF, an listed exchange-traded fund. This exchange-traded fund (ETF) primarily invests in the equity of approximately 400 medium-sized American enterprises, mirroring the composition of the S&P MidCap 400 Index. Its core objective is to closely emulate the performance of this index, which serves as a widely recognized benchmark for the broader U. Listed on AMEX. IVOO is the ETF ticker shown on this page; ETF traders use the fund for diversified exposure to its underlying basket, for sector and factor rotation, and for hedging or replication strategies via the listed options chain.
- What does the IVOO options snapshot look like today?
- As of Jun 30, 2026, the IVOO options snapshot shows spot at $130.49, ATM IV 83.9%, IV rank 15.5%, max pain $109.00, net GEX $8.0K, expected move 24.05%. The full options chain, Greeks by strike and expiration, per-strike open-interest distribution, dealer gamma and delta exposure, and the volatility skew surface are linked from this overview page. Each per-metric route refreshes once per trading session and reflects the most recent close-of-business listed-options state.
- What are IVOO's key statistics?
- Vanguard S&P Mid-Cap 400 ETF (IVOO) carries a market capitalization of $5.64B, 52-week range of 103.92-130.45. Full holdings disclosure, expense ratio, and tracking-error history live on the per-ticker fundamentals page or the sponsor's site; daily NAV and premium/discount-to-NAV are accessible from the same view. These structural inputs frame how the ETF options market prices implied volatility relative to its constituents.
- What sector or industry does IVOO belong to?
- Vanguard S&P Mid-Cap 400 ETF operates in the Financial Services sector, in the Asset Management - Global industry. Sector classification affects how the ticker correlates with sector ETFs, how it reacts to macro factors like rate moves and commodity prices, and how its options pricing compares to sector peers. Compare IVOO's implied volatility and skew against sector benchmarks to gauge whether the options market is pricing single-name or systemic risk relative to the broader peer group.
- How current is the IVOO data on this page?
- The options snapshot above is dated Jun 30, 2026 and refreshes once per session, with all per-strike Greeks and exposure aggregates recomputed at the daily close. Fund-level fields (sponsor, expense ratio, holdings concentration where available) refresh from the vendor feed nightly. ETF-specific filings (N-CSR, N-PX, N-CEN) update on the SEC EDGAR cadence. FINRA microstructure data refreshes on the source's cadence; for ETFs the off-exchange volume signal is dominated by authorized-participant creation and redemption rather than directional flow.