DIA - State Street SPDR Dow Jones Industrial Average ETF Trust
State Street SPDR Dow Jones Industrial Average ETF Trust is an exchange traded fund launched and managed by State Street Global Advisors, Inc. It invests in public equity markets of the United States. It invests in stocks of companies operating across energy, real estate, materials, industrials, capital goods, commercial and professional services, consumer discretionary, consumer staples, health care, financials, information technology, communication services sectors.
As of Jul 24, 2026: spot at $518.49, ATM IV 13.9%, max pain $520.00, net GEX -$68.8M.
- Sector
- Financial Services
- Industry
- Asset Management
- Market Cap
- $43.83B
- Beta
- 0.84
- 52-Week Range
- 433.4-532.54
- Dividend Yield
- $7.18
- IPO Date
- Jan 20, 1998
- Exchange
- AMEX
What DIA Looks Like to Options Traders Today
IV rank of 22.5% is subdued relative to the 1-year history, conditions that typically favor premium-buying or long-volatility structures (debit spreads, calendar spreads, long straddles); negative net gamma exposure (-$68.8M) means dealers hedge with trend, amplifying realized volatility and accelerating directional moves; the 25-delta skew (0.040) prices calls richer than puts, often reflecting upside speculation or squeeze risk.
What This Page Covers
The DIA 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 DIA overview questions
- What is DIA?
- DIA is the ticker symbol for State Street SPDR Dow Jones Industrial Average ETF Trust, an listed exchange-traded fund. State Street SPDR Dow Jones Industrial Average ETF Trust is an exchange traded fund launched and managed by State Street Global Advisors, Inc. It invests in public equity markets of the United States. Listed on AMEX. DIA 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 DIA options snapshot look like today?
- As of Jul 24, 2026, the DIA options snapshot shows spot at $518.49, ATM IV 13.9%, IV rank 22.5%, max pain $520.00, net GEX -$68.8M, expected move 3.99%. 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 DIA's key statistics?
- State Street SPDR Dow Jones Industrial Average ETF Trust (DIA) carries a market capitalization of $43.83B, 52-week range of 433.4-532.54. 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 DIA belong to?
- State Street SPDR Dow Jones Industrial Average ETF Trust operates in the Financial Services sector, in the Asset Management 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 DIA'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 DIA data on this page?
- The options snapshot above is dated Jul 24, 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.