EFFE - Harbor ETF Trust - Harbor Osmosis Emerging Markets Resource Efficient ETF
EFFE aims to actively invest in equity securities of resource-efficient large- and mid-cap companies in emerging markets. Such companies are defined are those that emit less carbon, use less water, and generate less waste compared to their peers. The fund adviser uses a quantitative strategy based on its Resource Efficiency Scores, predicting companies with higher scores may outperform a broad-based emerging markets index.
- Sector
- Financial Services
- Industry
- Asset Management
- Market Cap
- $137.8M
- Beta
- 1.10
- 52-Week Range
- 22.27-30.05
- Dividend Yield
- $0.70
- IPO Date
- Dec 27, 2024
- Exchange
- AMEX
EFFE Options Snapshot
Options pricing data for EFFE 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 EFFE 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.
EFFE fund facts: expense ratio 0.69%, assets under management $143.2M, NAV $27.66 as of the data source's update on Oct 8, 2026, 113 holdings in its latest file, launched Dec 18, 2024, issued by Harbor. See the EFFE holdings.
Frequently asked EFFE overview questions
- What is EFFE?
- EFFE is the ticker symbol for Harbor ETF Trust - Harbor Osmosis Emerging Markets Resource Efficient ETF, an listed exchange-traded fund. EFFE aims to actively invest in equity securities of resource-efficient large- and mid-cap companies in emerging markets. Such companies are defined are those that emit less carbon, use less water, and generate less waste compared to their peers. Listed on AMEX. EFFE 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 EFFE's key statistics?
- Harbor ETF Trust - Harbor Osmosis Emerging Markets Resource Efficient ETF (EFFE) carries a market capitalization of $137.8M, 52-week range of 22.27-30.05. 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 EFFE belong to?
- Harbor ETF Trust - Harbor Osmosis Emerging Markets Resource Efficient 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 EFFE'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 EFFE data on this page?
- Options snapshots refresh after each trading session; if no snapshot is currently posted for EFFE, 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.