Options Chain for RADWARE LTD ORD (RDWR) - $28.30 as of 8/9/2026 10:12:20 PM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 12.20 | 15.30 | 13.75 | % | 0.92 | 0 | 0 | 4.07 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 16.00 | 11.20 | 14.30 | 12.75 | % | 0.80 | 0 | 0 | 3.76 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 17.00 | 10.20 | 13.30 | 11.75 | % | 0.69 | 0 | 0 | 3.47 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 18.00 | 9.20 | 12.30 | 10.75 | % | 0.60 | 0 | 0 | 3.20 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 19.00 | 8.20 | 11.30 | 9.75 | % | 0.51 | 0 | 0 | 2.95 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 20.00 | 7.20 | 10.30 | 8.75 | % | 0.44 | 0 | 0 | 2.70 | 1.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 21.00 | 6.20 | 9.30 | 7.75 | % | 0.37 | 0 | 1 | 2.46 | 0.99 | 0.01 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 22.00 | 4.40 | 8.30 | 6.35 | % | 0.29 | 0 | 0 | 2.24 | 0.98 | 0.01 | -0.01 | 8/7/2026 3:59:52 PM EST | |||
| 23.00 | 4.20 | 7.30 | 5.75 | % | 0.25 | 0 | 1 | 2.02 | 0.96 | 0.02 | -0.01 | 8/7/2026 3:59:52 PM EST | |||
| 24.00 | 3.30 | 6.40 | 4.85 | % | 0.20 | 0 | 2 | 1.86 | 0.93 | 0.04 | -0.02 | 8/7/2026 3:59:52 PM EST | |||
| 25.00 | 2.35 | 4.90 | 3.63 | 0.90 | 0.00 | 0.00% | 0.15 | 0 | 56 | 1.38 | 0.87 | 0.06 | -0.03 | 7/29/2026 | 8/7/2026 3:59:52 PM EST |
| 26.00 | 1.60 | 4.40 | 3.00 | 0.65 | 0.00 | 0.00% | 0.12 | 0 | 2 | 1.43 | 0.79 | 0.09 | -0.04 | 7/29/2026 | 8/7/2026 3:59:52 PM EST |
| 27.00 | 0.75 | 3.60 | 2.18 | 5.00 | 0.00 | 0.00% | 0.08 | 0 | 2 | 1.31 | 0.69 | 0.11 | -0.04 | 5/29/2026 | 8/7/2026 3:59:52 PM EST |
| 28.00 | 0.25 | 2.25 | 1.25 | 1.42 | -2.08 | -59.43% | 0.04 | 1 | 11 | 0.92 | 0.58 | 0.12 | -0.05 | 8/7/2026 | 8/7/2026 3:59:52 PM EST |
| 29.00 | 0.00 | 2.25 | 1.13 | 0.60 | 0.00 | 0.00% | 0.04 | 0 | 14 | 1.13 | 0.45 | 0.12 | -0.05 | 8/5/2026 | 8/7/2026 3:59:52 PM EST |
| 30.00 | 0.00 | 1.60 | 0.80 | 0.52 | 0.00 | 0.00% | 0.03 | 0 | 38 | 1.01 | 0.34 | 0.11 | -0.04 | 8/5/2026 | 8/7/2026 3:59:52 PM EST |
| 31.00 | 0.00 | 1.15 | 0.58 | 0.32 | 0.00 | 0.00% | 0.02 | 0 | 14 | 0.95 | 0.24 | 0.10 | -0.04 | 8/5/2026 | 8/7/2026 3:59:52 PM EST |
| 32.00 | 0.00 | 0.95 | 0.48 | 0.23 | 0.00 | 0.00% | 0.01 | 0 | 10 | 0.98 | 0.17 | 0.08 | -0.03 | 7/30/2026 | 8/7/2026 3:59:52 PM EST |
| 33.00 | 0.00 | 0.95 | 0.48 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 5 | 1.10 | 0.11 | 0.06 | -0.02 | 7/27/2026 | 8/7/2026 3:59:52 PM EST |
| 34.00 | 0.00 | 0.95 | 0.48 | 0.30 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.21 | 0.07 | 0.04 | -0.02 | 7/30/2026 | 8/7/2026 3:59:52 PM EST |
| 35.00 | 0.00 | 2.15 | 1.08 | 0.80 | 0.00 | 0.00% | 0.03 | 0 | 12 | 1.92 | 0.04 | 0.03 | -0.01 | 7/15/2026 | 8/7/2026 3:59:52 PM EST |
| 36.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.40 | 0.03 | 0.02 | -0.01 | 8/7/2026 3:59:52 PM EST | |||
| 37.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 1.50 | 0.01 | 0.01 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 38.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.03 | 0 | 1 | 2.23 | 0.01 | 0.01 | 0.00 | 6/16/2026 | 8/7/2026 3:59:52 PM EST |
| 39.00 | 0.00 | 2.15 | 1.08 | 0.20 | 0.00 | 0.00% | 0.03 | 0 | 1 | 2.32 | 0.00 | 0.00 | 0.00 | 6/16/2026 | 8/7/2026 3:59:52 PM EST |
| 40.00 | 0.00 | 0.35 | 0.18 | 0.20 | 0.00 | 0.00% | 0.00 | 0 | 19 | 1.29 | 0.00 | 0.00 | 0.00 | 6/16/2026 | 8/7/2026 3:59:52 PM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15.00 | 0.00 | 0.95 | 0.48 | % | 0.03 | 0 | 0 | 3.14 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 16.00 | 0.00 | 2.15 | 1.08 | % | 0.07 | 0 | 0 | 4.00 | 0.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 17.00 | 0.00 | 2.15 | 1.08 | 0.30 | 0.00 | 0.00% | 0.06 | 0 | 1 | 3.70 | 0.00 | 0.00 | 0.00 | 5/13/2026 | 8/7/2026 3:59:52 PM EST |
| 18.00 | 0.00 | 0.95 | 0.48 | 0.35 | 0.00 | 0.00% | 0.03 | 0 | 1 | 2.43 | 0.00 | 0.00 | 0.00 | 5/13/2026 | 8/7/2026 3:59:52 PM EST |
| 19.00 | 0.00 | 0.95 | 0.48 | 0.30 | 0.00 | 0.00% | 0.03 | 0 | 2 | 2.22 | 0.00 | 0.00 | 0.00 | 6/16/2026 | 8/7/2026 3:59:52 PM EST |
| 20.00 | 0.00 | 2.15 | 1.08 | 0.05 | 0.00 | 0.00% | 0.05 | 0 | 11 | 2.89 | 0.00 | 0.00 | 0.00 | 8/4/2026 | 8/7/2026 3:59:52 PM EST |
| 21.00 | 0.00 | 0.95 | 0.48 | % | 0.02 | 0 | 0 | 1.82 | -0.01 | 0.01 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 22.00 | 0.00 | 2.15 | 1.08 | % | 0.05 | 0 | 1 | 2.41 | -0.02 | 0.01 | -0.01 | 8/7/2026 3:59:52 PM EST | |||
| 23.00 | 0.00 | 2.15 | 1.08 | % | 0.05 | 0 | 0 | 2.18 | -0.04 | 0.02 | -0.01 | 8/7/2026 3:59:52 PM EST | |||
| 24.00 | 0.00 | 0.95 | 0.48 | % | 0.02 | 0 | 0 | 1.27 | -0.07 | 0.04 | -0.02 | 8/7/2026 3:59:52 PM EST | |||
| 25.00 | 0.00 | 1.15 | 0.58 | % | 0.02 | 0 | 0 | 1.20 | -0.13 | 0.06 | -0.03 | 8/7/2026 3:59:52 PM EST | |||
| 26.00 | 0.00 | 2.30 | 1.15 | % | 0.04 | 0 | 0 | 1.60 | -0.21 | 0.09 | -0.04 | 8/7/2026 3:59:52 PM EST | |||
| 27.00 | 0.00 | 2.50 | 1.25 | % | 0.05 | 0 | 0 | 1.47 | -0.31 | 0.11 | -0.04 | 8/7/2026 3:59:52 PM EST | |||
| 28.00 | 0.00 | 2.85 | 1.43 | 0.85 | 0.00 | 0.00% | 0.05 | 0 | 1 | 1.39 | -0.42 | 0.12 | -0.05 | 7/13/2026 | 8/7/2026 3:59:52 PM EST |
| 29.00 | 0.15 | 3.20 | 1.68 | 1.05 | 0.00 | 0.00% | 0.06 | 0 | 3 | 1.30 | -0.55 | 0.12 | -0.05 | 7/13/2026 | 8/7/2026 3:59:52 PM EST |
| 30.00 | 0.70 | 3.60 | 2.15 | 1.35 | 0.00 | 0.00% | 0.07 | 0 | 22 | 1.21 | -0.66 | 0.11 | -0.04 | 7/14/2026 | 8/7/2026 3:59:52 PM EST |
| 31.00 | 1.45 | 4.00 | 2.73 | 1.50 | 0.00 | 0.00% | 0.09 | 0 | 0 | 1.09 | -0.76 | 0.10 | -0.04 | 7/10/2026 | 8/7/2026 3:59:52 PM EST |
| 32.00 | 2.35 | 4.90 | 3.63 | % | 0.11 | 0 | 0 | 1.17 | -0.83 | 0.08 | -0.03 | 8/7/2026 3:59:52 PM EST | |||
| 33.00 | 3.20 | 5.90 | 4.55 | % | 0.14 | 0 | 0 | 1.30 | -0.89 | 0.06 | -0.02 | 8/7/2026 3:59:52 PM EST | |||
| 34.00 | 4.30 | 6.80 | 5.55 | % | 0.16 | 0 | 0 | 1.36 | -0.93 | 0.04 | -0.02 | 8/7/2026 3:59:52 PM EST | |||
| 35.00 | 5.20 | 8.50 | 6.85 | % | 0.20 | 0 | 0 | 1.82 | -0.96 | 0.03 | -0.01 | 8/7/2026 3:59:52 PM EST | |||
| 36.00 | 6.20 | 8.80 | 7.50 | % | 0.21 | 0 | 0 | 1.57 | -0.97 | 0.02 | -0.01 | 8/7/2026 3:59:52 PM EST | |||
| 37.00 | 7.20 | 10.50 | 8.85 | % | 0.24 | 0 | 0 | 2.03 | -0.99 | 0.01 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 38.00 | 8.20 | 11.60 | 9.90 | % | 0.26 | 0 | 0 | 2.18 | -0.99 | 0.01 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 39.00 | 9.20 | 11.80 | 10.50 | % | 0.27 | 0 | 0 | 1.84 | -1.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST | |||
| 40.00 | 10.20 | 12.70 | 11.45 | % | 0.29 | 0 | 0 | 1.86 | -1.00 | 0.00 | 0.00 | 8/7/2026 3:59:52 PM EST |