NOV (NOV) Options Chain
NYSE: NOVConsumer DiscretionaryOil and Gas Field MachineryUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- May 21, 2027
- Days to expiration
- 223
- Share price
- $18.97
- Put/call ratio (OI)
- 0.01
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$6.57
- Open interest (C / P)
- 140 / 1
NOV options summary
The NOV options chain for the May 21, 2027 expiration lists 7 call and 1 put contracts, with 223 days until expiration. Open interest stands at 140 calls and 1 puts, a put/call ratio of 0.01, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $20.00 strike is 44.3%, which implies the market expects a move of about ±$6.57 (34.6%) in NOV stock by expiration.
The most open interest sits at the $22.00 call (61 contracts) and the $16.00 put (1 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
NOV options chain · May 21, 2027
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 6.10 | 4.30 | 5.40 | 15.00 | — | — | — | |||||
| 6.57 | 3.50 | 4.60 | 16.00 | 0.40 | 1.15 | 0.71 | |||||
| 1.68 | 1.50 | 2.20 | 20.00 | — | — | — | |||||
| 1.21 | 0.80 | 1.55 | 22.00 | — | — | — | |||||
| 1.00 | 0.50 | 1.25 | 23.00 | — | — | — | |||||
| 1.21 | 0.35 | 1.05 | 24.00 | — | — | — | |||||
| 0.80 | 0.20 | 0.90 | 25.00 | — | — | — | |||||
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 NOV put/call ratio?
For the May 21, 2027 expiration, the NOV put/call ratio based on open interest is 0.01 (1 puts vs 140 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is NOV's implied volatility?
At-the-money implied volatility for NOV options expiring May 21, 2027 is about 44.3%, an annualized estimate of how much the market expects NOV stock to move.
How many NOV option expiration dates are there?
NOV has 8 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.