Options Chain for RIBBON COMMUNICATIONS INC COM (RBBN) - $2.11 as of 3/23/2026 5:54:37 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.10 | 0.05 | 0.02 | -0.04 | -66.67% | 0.02 | 2 | 283 | 0.82 | 0.38 | 0.69 | 0.00 | 3/23/2026 | 3/23/2026 4:00:03 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.02 | +0.01 | +100.00% | 0.01 | 1 | 1,503 | 2.03 | 0.00 | 0.01 | 0.00 | 3/23/2026 | 3/23/2026 4:00:03 PM EST |
| 7.50 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.00 | 0 | 356 | 2.71 | 0.00 | 0.00 | 0.00 | 11/19/2025 | 3/23/2026 4:00:03 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.85 | 0.43 | 0.37 | +0.32 | +640.00% | 0.17 | 1 | 12 | 2.97 | -0.62 | 0.69 | 0.00 | 3/23/2026 | 3/23/2026 4:00:03 PM EST |
| 5.00 | 2.10 | 3.60 | 2.85 | 2.85 | 0.00 | 0.00% | 0.57 | 0 | 4 | 5.89 | -1.00 | 0.01 | 0.00 | 2/6/2026 | 3/23/2026 4:00:03 PM EST |
| 7.50 | 4.60 | 6.10 | 5.35 | % | 0.71 | 0 | 0 | 6.73 | -1.00 | 0.00 | 0.00 | 3/23/2026 4:00:03 PM EST |