International · International ADR
RIO Implied Volatility, IV Rank & Options Chain
Rio Tinto Group (RIO) options data: IV rank, options chain, GEX and Greeks. Comprehensive options market data for Rio Tinto Group (RIO).
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RIO options trade with implied volatility typically in the 25% - 60% range, averaging 30K+ contracts in daily volume with moderate liquidity. Next earnings: Check earnings calendar. Weekly options and LEAPS are available.
RIO implied volatility
As of 2026-10-26As of 2026-10-26, RIO's 30-day implied volatility is 31.0%, placing its 1-year IV percentile at 37.0 — above 37.0% of the past year's daily IV readings, a middle range, neutral between selling and buying premium.
RIO live chain, Greeks and GEX
TerminalEvery figure above is reference data. The live RIO chain, its Greeks, the gamma profile and the flow tape update through the session inside the Terminal.
RIO options at a glance
- Daily volume
- 30K+ contracts
- IV range
- 25% - 60%
- Bid-ask spread
- Varies by strike
- Expirations
- Weekly, monthly, LEAPS
- Open interest
- 300K+ contracts
- Next earnings
- Check earnings calendar
About Rio Tinto Group (RIO)
Rio Tinto Group trades on NYSE. Options on RIO are actively traded by retail and institutional investors.
Company profile
- Sector
- International
- Industry
- Mining
- Market cap
- Large Cap
- Exchange
- NYSE
Key dates
- Next earnings
- Check earnings calendar
- Earnings frequency
- Quarterly
- Dividend schedule
- Varies
- Fiscal year end
- December
RIO is an actively traded options name in the Mining space.
ApexVol Terminal
Options analytics, live.
Chains, IV rank, expected move and dealer positioning for 5,500+ US stocks and ETFs.
- Live chains and Greeks
- IV rank and percentile
- Expected move and GEX
- Screener and strategy P&L
Free on AAPL, no account. Trial: no charge if you cancel before it ends.
RIO options market overview
RIO options offer moderate liquidity for traders seeking exposure to Mining.
- Average daily volume
- 30K+ contracts
- Total open interest
- 300K+ contracts
- Put/call ratio
- 0.6 - 1.0 typical
- Typical ATM spread
- Varies by strike
- Weekly options
- Available
- LEAPS available
- Yes
Liquidity assessment: Moderate
RIO options provide moderate liquidity for most trading strategies.
RIO implied volatility and IV rank
RIO implied volatility reflects market expectations for Rio Tinto Group price movement.
Earnings impact
IV typically increases before earnings and contracts afterward (IV crush).
The post-earnings volatility drop is known as IV crush. Holders of short RIO options should also understand early assignment risk around dividends and expiration.
Historical volatility vs IV
Compare IV to historical volatility to assess option pricing relative to realized moves.
Term structure
Term structure varies with market conditions and upcoming events.
The smile, the term structure and the cone for RIO, on today's chain.
Open RIO in IV IntelligenceRIO gamma exposure (GEX)
Gamma Exposure (GEX) analysis for RIO shows how dealer hedging may impact price behavior.
- Typical GEX profile. GEX profile varies based on market conditions and option positioning.
- Key levels. Major put and call walls at round number strikes may act as support/resistance.
- Dealer hedging. Dealer hedging activity can influence price behavior at key gamma levels.
Where the gamma sits on RIO right now, strike by strike.
See live RIO GEXCommon RIO options strategies
These are strategies commonly used by traders on RIO options, based on typical market characteristics. This is not investment advice.
Key considerations for RIO options
- RIO options liquidity: Moderate - affects execution quality
- IV range: 25% - 60% - important for premium selling strategies
- Earnings events can significantly impact IV and option prices
- Consider position sizing based on underlying volatility
- Weekly options available for short-term strategies
- LEAPS available for longer-term positioning
RIO key events
Earnings months. Q1, Q2, Q3, Q4
- Industry conferences
- Product announcements
- Regulatory updates
RIO options data by API, or in Claude
Every number on this page is one request away. The implied volatility API returns RIO's IV rank and percentile, the gamma exposure API its dealer positioning by strike, and the chain API every strike with Greeks. Connected to the ApexVol MCP server, Claude, Cursor or ChatGPT can ask for them in plain English.
curl -H "Authorization: Bearer avmcp_YOUR_TOKEN" \
"https://apexvol.com/api/mcp/data/iv-rank/RIO"What is RIO's IV rank right now, and where is its gamma flip?
Claude calls get_iv_rank and get_gexTry GEX on RIO in the console, more prompts for RIO, or set the server up in Claude Desktop, Claude Code, Cursor or ChatGPT.
- Written by
- ApexVol Research Team
Quantitative options research. All calculations use live institutional-grade data — the same source professional volatility desks use. - Reviewed by
- Ryan Silk, ApexVol Founder
Reviewed for technical accuracy. 10+ years trading options; built ApexVol's pricing engine, Greeks model and IV-rank methodology.
Revised as market conditions and institutional data change. Last revised 2026-10-26. How we research →
Track this name's volatility weekly. The week's biggest IV movers and the expected earnings moves, straight from the data.
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Questions
Frequently asked
about RIO options.
What are RIO options?
RIO options are derivative contracts that give you the right to buy (call) or sell (put) Rio Tinto Group shares at a specific price before expiration.
How do I analyze RIO implied volatility?
RIO IV typically ranges from 25% - 35% during quiet periods to 48% - 60% around earnings and major events. Compare current IV to historical ranges to assess relative value.
What is the typical bid-ask spread for RIO options?
RIO options have moderate liquidity with typical spreads varying by strike and expiration. ATM options generally have tighter spreads.
When does RIO report earnings?
Rio Tinto Group typically reports earnings quarterly. Check the earnings calendar for exact dates as IV tends to increase before announcements.
What strategies work best for RIO options?
Popular RIO strategies include vertical spreads, straddles, and iron condors. Strategy selection depends on market outlook and risk tolerance.
What is the best time to trade RIO options?
The most liquid trading hours for RIO options are typically during regular market hours (9:30 AM - 4:00 PM ET), with highest volume around market open and close.
How do I calculate RIO option Greeks?
Use our free Options Calculator or Greeks Heatmap tool to calculate delta, gamma, theta, vega and other Greeks for RIO options across all strikes and expirations.
What happens to RIO options at expiration?
In-the-money RIO options are typically auto-exercised at expiration. Out-of-the-money options expire worthless. Consider closing positions before expiration to avoid assignment risk.
What is RIO's gamma exposure (GEX)?
Gamma exposure (GEX) measures how options dealers' hedging of their net gamma position can influence RIO's intraday price action. GEX profile varies based on market conditions and option positioning. Dealer hedging activity can influence price behavior at key gamma levels. Positive GEX tends to dampen volatility and create mean-reverting moves, while negative GEX can amplify swings. View live RIO GEX levels and the gamma-flip point on ApexVol.
What is RIO's IV rank?
RIO's IV rank shows where RIO's current implied volatility sits within its trailing 1-year range, scored 0–100. A reading near 100 means IV is near its yearly high — options are relatively expensive, which favors premium-selling strategies like credit spreads and iron condors. A reading near 0 means IV is near its yearly low, favoring premium-buying. RIO implied volatility typically ranges from 25% - 60%. Check RIO's live IV rank and percentile on ApexVol's IV analytics.
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Where RIO
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RIO analytics
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