Gorman-Rupp (GRC) Options Chain
NYSE: GRCIndustrialsFluid ControlsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $73.99
- Put/call ratio (OI)
- 0.67
- Put/call ratio (volume)
- 1.00
- Expected move
- ±$17.37
- Open interest (C / P)
- 3 / 2
GRC options summary
The GRC options chain for the November 20, 2026 expiration lists 2 call and 2 put contracts, with 40 days until expiration. Open interest stands at 3 calls and 2 puts, a put/call ratio of 0.67, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $70.00 strike is 70.9%, which implies the market expects a move of about ±$17.37 (23.5%) in Gorman-Rupp stock by expiration.
The most open interest sits at the $80.00 call (2 contracts) and the $60.00 put (1 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GRC options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 60.00 | 0.00 | 4.90 | 0.45 | |||||
| — | — | — | 70.00 | 0.10 | 5.00 | 3.06 | |||||
| 2.10 | 0.40 | 5.00 | 80.00 | — | — | — | |||||
| 1.65 | 0.00 | 4.90 | 85.00 | — | — | — | |||||
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 GRC put/call ratio?
For the November 20, 2026 expiration, the GRC put/call ratio based on open interest is 0.67 (2 puts vs 3 calls), and 1.00 based on today's volume. A ratio above 1 means more puts than calls.
What is GRC's implied volatility?
At-the-money implied volatility for GRC options expiring November 20, 2026 is about 70.9%, an annualized estimate of how much the market expects Gorman-Rupp stock to move.
How many GRC option expiration dates are there?
GRC has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.
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.