RF Industries (RFIL) Options Chain
NASDAQ: RFILTechnologyElectrical ProductsUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Nov 20, 2026
- Days to expiration
- 40
- Share price
- $8.31
- Put/call ratio (OI)
- 3.17
- Put/call ratio (volume)
- 1.56
- Expected move
- ±$2.40
- Open interest (C / P)
- 35 / 111
RFIL options summary
The RFIL options chain for the November 20, 2026 expiration lists 3 call and 2 put contracts, with 40 days until expiration. Open interest stands at 35 calls and 111 puts, a put/call ratio of 3.17, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $7.50 strike is 87.1%, which implies the market expects a move of about ±$2.40 (28.8%) in RF Industries stock by expiration.
The most open interest sits at the $10.00 call (19 contracts) and the $7.50 put (109 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
RFIL options chain · November 20, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 3.00 | 2.90 | 4.10 | 5.00 | 0.00 | 0.75 | 0.10 | |||||
| 1.24 | 1.20 | 1.95 | 7.50 | 0.25 | 0.50 | 0.45 | |||||
| 0.48 | 0.10 | 0.85 | 10.00 | — | — | — | |||||
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 RFIL put/call ratio?
For the November 20, 2026 expiration, the RFIL put/call ratio based on open interest is 3.17 (111 puts vs 35 calls), and 1.56 based on today's volume. A ratio above 1 means more puts than calls.
What is RFIL's implied volatility?
At-the-money implied volatility for RFIL options expiring November 20, 2026 is about 87.1%, an annualized estimate of how much the market expects RF Industries stock to move.
How many RFIL option expiration dates are there?
RFIL 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.