Options Chain for A10 NETWORKS INC COM (ATEN) - $28.25 as of 5/22/2026 7:07:28 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 16.00 | 18.70 | 17.35 | % | 1.39 | 0 | 0 | 3.69 | 1.00 | 0.00 | 0.00 | 5/22/2026 3:59:42 PM EST | |||
| 15.00 | 13.60 | 16.30 | 14.95 | 14.04 | +0.31 | +2.26% | 1.00 | 2 | 1 | 3.11 | 1.00 | 0.00 | 0.00 | 5/22/2026 | 5/22/2026 3:59:42 PM EST |
| 17.50 | 10.50 | 13.70 | 12.10 | 10.50 | 0.00 | 0.00% | 0.69 | 0 | 10 | 2.51 | 1.00 | 0.00 | 0.00 | 4/17/2026 | 5/22/2026 3:59:42 PM EST |
| 20.00 | 8.00 | 10.60 | 9.30 | 10.00 | % | 0.47 | 20 | 0 | 1.73 | 1.00 | 0.00 | 0.00 | 5/22/2026 | 5/22/2026 3:59:42 PM EST | |
| 22.50 | 5.50 | 8.80 | 7.15 | 4.80 | 0.00 | 0.00% | 0.32 | 0 | 1 | 1.68 | 0.98 | 0.01 | -0.01 | 5/7/2026 | 5/22/2026 3:59:42 PM EST |
| 25.00 | 4.30 | 4.70 | 4.50 | 4.60 | +0.53 | +13.03% | 0.18 | 20 | 56 | 0.54 | 0.90 | 0.05 | -0.02 | 5/22/2026 | 5/22/2026 3:59:42 PM EST |
| 30.00 | 1.20 | 1.30 | 1.25 | 1.25 | +0.61 | +95.32% | 0.04 | 6,608 | 706 | 0.47 | 0.47 | 0.10 | -0.03 | 5/22/2026 | 5/22/2026 3:59:42 PM EST |
| 35.00 | 0.35 | 0.40 | 0.38 | 0.40 | +0.30 | +300.00% | 0.01 | 9,093 | 64 | 0.59 | 0.10 | 0.05 | -0.01 | 5/22/2026 | 5/22/2026 3:59:42 PM EST |
| 40.00 | 0.00 | 0.15 | 0.08 | 0.10 | +0.08 | +400.00% | 0.00 | 8 | 11 | 0.76 | 0.01 | 0.01 | 0.00 | 5/22/2026 | 5/22/2026 3:59:42 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 12.50 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 2.64 | 0.00 | 0.00 | 0.00 | 5/22/2026 3:59:42 PM EST | |||
| 15.00 | 0.00 | 0.75 | 0.38 | % | 0.03 | 0 | 0 | 2.16 | 0.00 | 0.00 | 0.00 | 5/22/2026 3:59:42 PM EST | |||
| 17.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.76 | 0.00 | 0.00 | 0.00 | 5/22/2026 3:59:42 PM EST | |||
| 20.00 | 0.00 | 0.75 | 0.38 | 0.18 | 0.00 | 0.00% | 0.02 | 0 | 0 | 1.40 | 0.00 | 0.00 | 0.00 | 4/30/2026 | 5/22/2026 3:59:42 PM EST |
| 22.50 | 0.00 | 0.75 | 0.38 | % | 0.02 | 0 | 0 | 1.08 | -0.02 | 0.01 | -0.01 | 5/22/2026 3:59:42 PM EST | |||
| 25.00 | 0.10 | 0.70 | 0.40 | 0.38 | -0.04 | -9.53% | 0.02 | 1 | 7 | 0.59 | -0.10 | 0.05 | -0.02 | 5/22/2026 | 5/22/2026 3:59:42 PM EST |
| 30.00 | 1.65 | 2.15 | 1.90 | 1.50 | -1.05 | -41.18% | 0.06 | 7 | 8 | 0.50 | -0.53 | 0.10 | -0.03 | 5/22/2026 | 5/22/2026 3:59:42 PM EST |
| 35.00 | 5.20 | 6.80 | 6.00 | % | 0.17 | 0 | 0 | 0.92 | -0.90 | 0.05 | -0.01 | 5/22/2026 3:59:42 PM EST | |||
| 40.00 | 9.70 | 11.40 | 10.55 | % | 0.26 | 0 | 0 | 1.08 | -0.99 | 0.01 | 0.00 | 5/22/2026 3:59:42 PM EST |