DFNM - Dimensional - National Municipal Bond ETF
This Portfolio primarily focuses on municipal bonds, committing a minimum of 80% of its net assets, under typical market conditions, to those generating interest income free from federal taxation. The fund’s dollar-weighted average duration is generally managed relative to its benchmark, the S&P Intermediate Term National AMT-Free Municipal Bond Index. Specifically, its duration will typically remain within a range of no more than half a year longer, and no less than one year shorter, than the benchmark’s average duration.
- Sector
- Financial Services
- Industry
- Asset Management - Bonds
- Market Cap
- $2.23B
- Beta
- 0.58
- 52-Week Range
- 47.15-48.87
- Dividend Yield
- $1.42
- IPO Date
- Nov 16, 2021
- Exchange
- AMEX
DFNM Options Snapshot
Options pricing data for DFNM 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 DFNM 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 DFNM overview questions
- What is DFNM?
- DFNM is the ticker symbol for Dimensional - National Municipal Bond ETF, an listed exchange-traded fund. This Portfolio primarily focuses on municipal bonds, committing a minimum of 80% of its net assets, under typical market conditions, to those generating interest income free from federal taxation. The fund’s dollar-weighted average duration is generally managed relative to its benchmark, the S&P Intermediate Term National AMT-Free Municipal Bond Index. Listed on AMEX. DFNM 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 DFNM's key statistics?
- Dimensional - National Municipal Bond ETF (DFNM) carries a market capitalization of $2.23B, 52-week range of 47.15-48.87. 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 DFNM belong to?
- Dimensional - National Municipal Bond ETF operates in the Financial Services sector, in the Asset Management - Bonds 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 DFNM'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 DFNM data on this page?
- Options snapshots refresh after each trading session; if no snapshot is currently posted for DFNM, 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.