Gencor Industries (GENC) Options Chain
NYSE: GENCIndustrialsConstruction/Ag Equipment/TrucksUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
After hours: 18.08 +0.39%
Expiration date
- Expiration
- Oct 16, 2026
- Days to expiration
- 8
- Share price
- $18.08
- Put/call ratio (OI)
- 0.45
- Put/call ratio (volume)
- 1.20
- Expected move
- ±$2.37
- Open interest (C / P)
- 31 / 14
GENC options summary
The GENC options chain for the October 16, 2026 expiration lists 5 call and 3 put contracts, with 8 days until expiration. Open interest stands at 31 calls and 14 puts, a put/call ratio of 0.45, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $17.50 strike is 88.5%, which implies the market expects a move of about ±$2.37 (13.1%) in Gencor Industries stock by expiration.
The most open interest sits at the $17.50 call (15 contracts) and the $17.50 put (14 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
GENC options chain · October 16, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 5.00 | 0.00 | 0.75 | 0.05 | |||||
| — | — | — | 7.50 | 0.00 | 0.00 | 0.05 | |||||
| 3.60 | 1.40 | 5.00 | 15.00 | — | — | — | |||||
| 0.80 | 0.00 | 1.45 | 17.50 | 0.15 | 1.00 | 0.65 | |||||
| 0.83 | 0.00 | 0.75 | 20.00 | — | — | — | |||||
| 0.10 | 0.00 | 0.75 | 25.00 | — | — | — | |||||
| 0.10 | 0.00 | 0.75 | 30.00 | — | — | — | |||||
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 GENC put/call ratio?
For the October 16, 2026 expiration, the GENC put/call ratio based on open interest is 0.45 (14 puts vs 31 calls), and 1.20 based on today's volume. A ratio above 1 means more puts than calls.
What is GENC's implied volatility?
At-the-money implied volatility for GENC options expiring October 16, 2026 is about 88.5%, an annualized estimate of how much the market expects Gencor Industries stock to move.
How many GENC option expiration dates are there?
GENC has 4 listed expiration dates, from Oct 16, 2026 to Apr 16, 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.