CGW - Invesco S&P Global Water Index ETF
The fund generally will invest at least 90% of its total assets in securities that comprise the underlying index, as well as ADRs and GDRs that represent securities in the underlying index. Strictly in accordance with its guidelines and mandated procedures the index provider compiles, maintains, and calculates the underlying index, which is designed to measure the performance of the largest global companies in water-related businesses, with a target constituent count of 100. The fund is non-diversified.
As of Jun 30, 2026: spot at $65.69, ATM IV 16.1%, max pain $64.00, net GEX $4.6K.
- Sector
- Financial Services
- Industry
- Asset Management
- Market Cap
- $1.00B
- Beta
- 0.83
- 52-Week Range
- 61.2-68.92
- Dividend Yield
- $1.00
- IPO Date
- May 14, 2007
- Exchange
- AMEX
What CGW Looks Like to Options Traders Today
IV rank of 1.6% 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 ($4.6K) means dealers hedge against trend, damping realized volatility and biasing price toward heavy-OI strikes; the 25-delta skew (0.027) prices calls richer than puts, often reflecting upside speculation or squeeze risk.
What This Page Covers
The CGW 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 CGW overview questions
- What is CGW?
- CGW is the ticker symbol for Invesco S&P Global Water Index ETF, an listed exchange-traded fund. The fund generally will invest at least 90% of its total assets in securities that comprise the underlying index, as well as ADRs and GDRs that represent securities in the underlying index. Strictly in accordance with its guidelines and mandated procedures the index provider compiles, maintains, and calculates the underlying index, which is designed to measure the performance of the largest global companies in water-related businesses, with a target constituent count of 100. Listed on AMEX. CGW 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 CGW options snapshot look like today?
- As of Jun 30, 2026, the CGW options snapshot shows spot at $65.69, ATM IV 16.1%, IV rank 1.6%, max pain $64.00, net GEX $4.6K, expected move 4.62%. 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 CGW's key statistics?
- Invesco S&P Global Water Index ETF (CGW) carries a market capitalization of $1.00B, 52-week range of 61.2-68.92. 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 CGW belong to?
- Invesco S&P Global Water Index ETF 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 CGW'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 CGW 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.