Radware (RDWR) Options Chain
NASDAQ: RDWRConsumer DiscretionaryBusiness ServicesUSD
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Expiration date
- Expiration
- Dec 18, 2026
- Days to expiration
- 68
- Share price
- $30.98
- Put/call ratio (OI)
- 7.78
- Put/call ratio (volume)
- 0.22
- Expected move
- ±$10.15
- Open interest (C / P)
- 45 / 350
RDWR options summary
The RDWR options chain for the December 18, 2026 expiration lists 12 call and 8 put contracts, with 68 days until expiration. Open interest stands at 45 calls and 350 puts, a put/call ratio of 7.78, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $31.00 strike is 75.9%, which implies the market expects a move of about ±$10.15 (32.8%) in Radware stock by expiration.
The most open interest sits at the $45.00 call (12 contracts) and the $28.00 put (343 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
RDWR options chain · December 18, 2026
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| 16.00 | 14.00 | 17.90 | 15.00 | 0.00 | 1.15 | 0.35 | |||||
| — | — | — | 16.00 | 0.00 | 1.15 | 0.40 | |||||
| 13.00 | 12.00 | 15.80 | 17.00 | 0.00 | 1.15 | 0.45 | |||||
| — | — | — | 21.00 | 0.10 | 2.00 | 1.05 | |||||
| — | — | — | 25.00 | 0.00 | 0.00 | 1.75 | |||||
| 3.94 | 3.00 | 6.80 | 27.00 | 0.10 | 2.60 | 1.03 | |||||
| — | — | — | 28.00 | 0.20 | 2.45 | 1.70 | |||||
| — | — | — | 29.00 | 1.60 | 3.70 | 3.00 | |||||
| 2.50 | 0.95 | 4.90 | 30.00 | — | — | — | |||||
| 3.65 | 2.90 | 5.20 | 31.00 | — | — | — | |||||
| 1.25 | 0.05 | 3.00 | 33.00 | — | — | — | |||||
| 2.00 | 0.30 | 3.60 | 34.00 | — | — | — | |||||
| 1.10 | 0.00 | 0.00 | 35.00 | — | — | — | |||||
| 2.15 | 0.00 | 1.60 | 36.00 | — | — | — | |||||
| 2.00 | 0.00 | 1.55 | 37.00 | — | — | — | |||||
| 0.30 | 0.00 | 2.20 | 40.00 | — | — | — | |||||
| 0.65 | 0.00 | 2.75 | 45.00 | — | — | — | |||||
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 RDWR put/call ratio?
For the December 18, 2026 expiration, the RDWR put/call ratio based on open interest is 7.78 (350 puts vs 45 calls), and 0.22 based on today's volume. A ratio above 1 means more puts than calls.
What is RDWR's implied volatility?
At-the-money implied volatility for RDWR options expiring December 18, 2026 is about 75.9%, an annualized estimate of how much the market expects Radware stock to move.
How many RDWR option expiration dates are there?
RDWR 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.