TNUK - Tortoise Nuclear Renaissance ETF
TNUK is an actively managed, non-diversified ETF that seeks total return by investing across the full global nuclear energy value chain. Unlike uranium-only funds, it provides broader, balanced exposure to companies involved in uranium mining, reactor design and construction, and the operation and maintenance of nuclear reactors. The fund may invest in companies of any market capitalization globally, focusing on those with at least 50% of revenuesor significant strategic emphasisin nuclear industries.
- Sector
- Financial Services
- Industry
- Asset Management
- Market Cap
- $1.3M
- Beta
- 0.99
- 52-Week Range
- 22.28-32.79
- IPO Date
- Dec 16, 2025
- Exchange
- AMEX
TNUK Options Snapshot
Options pricing data for TNUK 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 TNUK 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 TNUK overview questions
- What is TNUK?
- TNUK is the ticker symbol for Tortoise Nuclear Renaissance ETF, an listed exchange-traded fund. TNUK is an actively managed, non-diversified ETF that seeks total return by investing across the full global nuclear energy value chain. Unlike uranium-only funds, it provides broader, balanced exposure to companies involved in uranium mining, reactor design and construction, and the operation and maintenance of nuclear reactors. Listed on AMEX. TNUK 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 TNUK's key statistics?
- Tortoise Nuclear Renaissance ETF (TNUK) carries a market capitalization of $1.3M, 52-week range of 22.28-32.79. 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 TNUK belong to?
- Tortoise Nuclear Renaissance 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 TNUK'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 TNUK data on this page?
- Options snapshots refresh after each trading session; if no snapshot is currently posted for TNUK, 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.