Radware (RDWR) Options Chain

NASDAQ: RDWRConsumer DiscretionaryBusiness ServicesUSD

30.98+1.59 (+5.41%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 40
Share price: $30.98
Put/call ratio (OI): 5.73
Put/call ratio (volume): 4.03
ATM implied volatility: 55.2%
Expected move: ±$5.66
Open interest (C / P): 74 / 424

RDWR options summary

The RDWR options chain for the November 20, 2026 expiration lists 14 call and 9 put contracts, with 40 days until expiration. Open interest stands at 74 calls and 424 puts, a put/call ratio of 5.73, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $31.00 strike is 55.2%, which implies the market expects a move of about ±$5.66 (18.3%) in Radware stock by expiration.

The most open interest sits at the $33.00 call (30 contracts) and the $27.00 put (363 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

RDWR options chain · November 20, 2026

RDWR calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
0	—	—	15.11	0.00	0.00	15.00	0.00	2.15	0.30	205.5%	—	1
—	—	—	—	—	—	16.00	0.00	1.55	0.35	171.6%	—	1
—	—	—	—	—	—	22.00	0.00	0.00	1.32	25.0%	6	0
0	1	—	8.20	0.00	0.00	23.00	0.00	2.75	1.70	118.5%	—	4
0	1	—	4.00	0.00	0.00	24.00	0.35	3.10	2.19	119.9%	1	0
3	1	69.3%	5.40	4.80	8.40	25.00	0.00	0.00	1.45	12.5%	—	0
—	—	—	—	—	—	26.00	0.00	0.00	1.90	12.5%	1	0
4	1	86.6%	2.65	2.90	5.70	27.00	3.30	4.30	3.70	145.2%	112	363
3	1	81.3%	2.15	2.20	4.90	28.00	0.05	1.40	1.26	66.8%	1	55
2	1	54.8%	2.55	1.75	4.90	29.00	—	—	—	—	—	—
12	10	83.3%	1.91	0.75	3.90	30.00	—	—	—	—	—	—
RDWR $30.98
5	5	55.2%	1.60	0.65	3.90	31.00	—	—	—	—	—	—
1	1	74.6%	1.15	0.45	2.65	32.00	—	—	—	—	—	—
30	5	61.2%	1.10	0.15	3.30	33.00	—	—	—	—	—	—
2	1	98.9%	0.95	0.00	3.30	39.00	—	—	—	—	—	—
8	1	91.1%	0.60	0.00	2.40	40.00	—	—	—	—	—	—
4	1	103.6%	0.35	0.00	1.85	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 November 20, 2026 expiration, the RDWR put/call ratio based on open interest is 5.73 (424 puts vs 74 calls), and 4.03 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 November 20, 2026 is about 55.2%, 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.