Options Chain for RIBBON COMMUNICATIONS INC COM (RBBN) - $4.02 as of 8/12/2025 1:41:10 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 | 1.50 | 1.60 | 1.55 | 1.40 | 0.00 | 0.00% | 0.62 | 0 | 450 | 3.14 | 1.00 | 0.00 | 0.00 | 8/11/2025 | 8/12/2025 12:59:01 PM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 7 | 2,041 | 2.00 | 0.09 | 0.27 | -0.02 | 8/12/2025 | 8/12/2025 12:59:01 PM EST |
| 7.50 | 0.00 | 0.50 | 0.25 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 21 | 8.46 | 0.00 | 0.00 | 0.00 | 7/24/2025 | 8/12/2025 12:59:01 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 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.02 | 0 | 1 | 4.80 | 0.00 | 0.00 | 0.00 | 8/1/2025 | 8/12/2025 12:59:01 PM EST |
| 5.00 | 0.85 | 1.35 | 1.10 | 1.24 | 0.00 | 0.00% | 0.22 | 0 | 6 | 4.68 | -0.91 | 0.27 | -0.02 | 7/28/2025 | 8/12/2025 12:59:01 PM EST |
| 7.50 | 3.40 | 4.00 | 3.70 | 3.48 | 0.00 | 0.00% | 0.49 | 0 | 0 | 8.68 | -1.00 | 0.00 | 0.00 | 7/22/2025 | 8/12/2025 12:59:01 PM EST |