Tronox (TROX) Options Chain
NYSE: TROXBasic MaterialsMajor ChemicalsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $3.63
- Put/call ratio (OI)
- 0.31
- Put/call ratio (volume)
- 0.38
- ATM implied volatility
- 109.6%
- Expected move
- ±$1.32
- Open interest (C / P)
- 622 / 190
TROX options summary
The TROX options chain for the November 20, 2026 expiration lists 15 call and 7 put contracts, with 40 days until expiration. Open interest stands at 622 calls and 190 puts, a put/call ratio of 0.31, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $4.00 strike is 109.6%, which implies the market expects a move of about ±$1.32 (36.3%) in Tronox stock by expiration.
The most open interest sits at the $8.00 call (171 contracts) and the $4.00 put (86 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
TROX options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 6.95 | 4.60 | 6.30 | 1.00 | — | — | — | |||||
| 3.85 | 2.30 | 3.50 | 2.00 | — | — | — | |||||
| 3.63 | 0.00 | 0.00 | 3.00 | — | — | — | |||||
| 0.24 | 0.05 | 0.75 | 4.00 | 0.10 | 0.75 | 0.55 | |||||
| 0.35 | 0.00 | 0.10 | 5.00 | 0.95 | 1.65 | 0.98 | |||||
| 0.05 | 0.00 | 0.10 | 6.00 | 1.90 | 2.60 | 2.14 | |||||
| 0.07 | 0.00 | 0.50 | 7.00 | 2.60 | 3.80 | 2.52 | |||||
| 0.30 | 0.00 | 0.20 | 8.00 | 0.00 | 0.00 | 2.52 | |||||
| 0.05 | 0.00 | 0.75 | 9.00 | 0.00 | 0.00 | 2.93 | |||||
| 0.10 | 0.00 | 0.00 | 10.00 | 3.20 | 4.30 | 3.54 | |||||
| 0.39 | 0.00 | 0.75 | 11.00 | — | — | — | |||||
| 0.40 | 0.00 | 0.00 | 12.00 | — | — | — | |||||
| 0.55 | 0.00 | 0.00 | 13.00 | — | — | — | |||||
| 0.25 | 0.00 | 0.75 | 14.00 | — | — | — | |||||
| 0.25 | 0.00 | 0.00 | 15.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the TROX put/call ratio?
For the November 20, 2026 expiration, the TROX put/call ratio based on open interest is 0.31 (190 puts vs 622 calls), and 0.38 based on today's volume. A ratio above 1 means more puts than calls.
What is TROX's implied volatility?
At-the-money implied volatility for TROX options expiring November 20, 2026 is about 109.6%, an annualized estimate of how much the market expects Tronox stock to move.
How many TROX option expiration dates are there?
TROX has 6 listed expiration dates, from Oct 16, 2026 to Jan 21, 2028.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.