BWZ - SPDR Bloomberg Short Term International Treasury Bond ETF
SPDR Series Trust - SPDR Bloomberg Short Term International Treasury Bond ETF is an exchange traded fund launched by State Street Global Advisors, Inc. The fund is managed by SSGA Funds Management, Inc. It invests in the fixed income markets of global ex-US region.
- Sector
- Financial Services
- Industry
- Asset Management
- Market Cap
- $296.6M
- Beta
- 0.94
- 52-Week Range
- 26.5-28.26
- Dividend Yield
- $0.57
- IPO Date
- Jan 30, 2009
- Exchange
- AMEX
BWZ Options Snapshot
Options pricing data for BWZ is refreshed daily after the close. When listed contracts exist, this page surfaces the latest at-the-money implied volatility, max pain strike, dealer gamma exposure (GEX), and 25-delta skew. Listed contracts and live snapshots appear once the options chain has been published by the exchange for the most recent session.
What This Page Covers
The BWZ 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 BWZ overview questions
- What is BWZ?
- BWZ is the ticker symbol for SPDR Bloomberg Short Term International Treasury Bond ETF, an listed exchange-traded fund. SPDR Series Trust - SPDR Bloomberg Short Term International Treasury Bond ETF is an exchange traded fund launched by State Street Global Advisors, Inc. The fund is managed by SSGA Funds Management, Inc. Listed on AMEX. BWZ 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 are BWZ's key statistics?
- SPDR Bloomberg Short Term International Treasury Bond ETF (BWZ) carries a market capitalization of $296.6M, 52-week range of 26.5-28.26. 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 BWZ belong to?
- SPDR Bloomberg Short Term International Treasury Bond 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 BWZ'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 BWZ data on this page?
- Options snapshots refresh after each trading session; if no snapshot is currently posted for BWZ, it usually reflects low options liquidity or a recently listed name. 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.