Options Chain for IDT CORP CL B NEW (IDT) - $81.56 as of 10/22/2026 8:14:49 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 41.40 | 45.50 | 43.45 | % | 1.09 | 0 | 0 | 2.27 | 1.00 | 0.00 | 0.00 | 10/22/2026 11:59:01 AM EST | |||
| 45.00 | 36.40 | 40.50 | 38.45 | % | 0.85 | 0 | 0 | 1.84 | 1.00 | 0.00 | 0.00 | 10/22/2026 11:59:01 AM EST | |||
| 50.00 | 31.50 | 35.40 | 33.45 | % | 0.67 | 0 | 0 | 1.71 | 1.00 | 0.00 | 0.00 | 10/22/2026 11:59:01 AM EST | |||
| 55.00 | 26.50 | 30.60 | 28.55 | % | 0.52 | 0 | 0 | 1.42 | 1.00 | 0.00 | 0.00 | 10/22/2026 11:59:01 AM EST | |||
| 60.00 | 21.90 | 25.40 | 23.65 | 8.94 | 0.00 | 0.00% | 0.39 | 0 | 2 | 1.15 | 1.00 | 0.00 | 0.00 | 9/28/2026 | 10/22/2026 11:59:01 AM EST |
| 65.00 | 16.90 | 20.50 | 18.70 | 12.50 | 0.00 | 0.00% | 0.29 | 0 | 1 | 0.96 | 1.00 | 0.00 | 0.00 | 9/29/2026 | 10/22/2026 11:59:01 AM EST |
| 70.00 | 11.80 | 15.60 | 13.70 | 12.20 | 0.00 | 0.00% | 0.20 | 0 | 1 | 0.77 | 0.98 | 0.01 | -0.02 | 10/16/2026 | 10/22/2026 11:59:01 AM EST |
| 75.00 | 7.20 | 10.80 | 9.00 | 7.92 | 0.00 | 0.00% | 0.12 | 0 | 13 | 0.60 | 0.92 | 0.02 | -0.03 | 10/16/2026 | 10/22/2026 11:59:01 AM EST |
| 80.00 | 3.30 | 7.00 | 5.15 | 3.60 | 0.00 | 0.00% | 0.06 | 0 | 60 | 0.53 | 0.73 | 0.05 | -0.05 | 10/7/2026 | 10/22/2026 11:59:01 AM EST |
| 85.00 | 1.15 | 3.00 | 2.08 | 2.29 | 0.00 | 0.00% | 0.02 | 0 | 7 | 0.28 | 0.44 | 0.06 | -0.05 | 10/21/2026 | 10/22/2026 11:59:01 AM EST |
| 90.00 | 0.00 | 2.55 | 1.28 | 0.88 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.52 | 0.19 | 0.04 | -0.03 | 10/12/2026 | 10/22/2026 11:59:01 AM EST |
| 95.00 | 0.00 | 1.80 | 0.90 | 0.20 | 0.00 | 0.00% | 0.01 | 0 | 1 | 0.57 | 0.06 | 0.02 | -0.01 | 9/30/2026 | 10/22/2026 11:59:01 AM EST |
| 100.00 | 0.00 | 2.40 | 1.20 | % | 0.01 | 0 | 0 | 0.78 | 0.01 | 0.01 | 0.00 | 10/22/2026 11:59:01 AM EST | |||
| 105.00 | 0.00 | 0.95 | 0.48 | % | 0.00 | 0 | 0 | 0.66 | 0.00 | 0.00 | 0.00 | 10/22/2026 11:59:01 AM 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 40.00 | 0.00 | 2.15 | 1.08 | % | 0.03 | 0 | 0 | 2.25 | 0.00 | 0.00 | 0.00 | 10/22/2026 11:59:01 AM EST | |||
| 45.00 | 0.00 | 2.15 | 1.08 | % | 0.02 | 0 | 0 | 1.95 | 0.00 | 0.00 | 0.00 | 10/22/2026 11:59:01 AM EST | |||
| 50.00 | 0.00 | 2.15 | 1.08 | 0.35 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.69 | 0.00 | 0.00 | 0.00 | 9/28/2026 | 10/22/2026 11:59:01 AM EST |
| 55.00 | 0.00 | 1.95 | 0.98 | 0.56 | 0.00 | 0.00% | 0.02 | 0 | 2 | 1.40 | 0.00 | 0.00 | 0.00 | 9/28/2026 | 10/22/2026 11:59:01 AM EST |
| 60.00 | 0.00 | 0.30 | 0.15 | 2.11 | 0.00 | 0.00% | 0.00 | 0 | 2 | 0.72 | 0.00 | 0.00 | 0.00 | 9/25/2026 | 10/22/2026 11:59:01 AM EST |
| 65.00 | 0.00 | 0.95 | 0.48 | % | 0.01 | 0 | 0 | 0.77 | 0.00 | 0.00 | 0.00 | 10/22/2026 11:59:01 AM EST | |||
| 70.00 | 0.05 | 1.75 | 0.90 | 0.35 | 0.00 | 0.00% | 0.01 | 0 | 4 | 0.53 | -0.02 | 0.01 | -0.02 | 10/8/2026 | 10/22/2026 11:59:01 AM EST |
| 75.00 | 0.00 | 1.85 | 0.93 | 1.85 | 0.00 | 0.00% | 0.01 | 0 | 6 | 0.57 | -0.08 | 0.02 | -0.03 | 10/2/2026 | 10/22/2026 11:59:01 AM EST |
| 80.00 | 0.10 | 2.75 | 1.43 | 1.40 | 0.00 | 0.00% | 0.02 | 0 | 18 | 0.29 | -0.27 | 0.05 | -0.05 | 10/20/2026 | 10/22/2026 11:59:01 AM EST |
| 85.00 | 1.85 | 4.90 | 3.38 | 3.60 | 0.00 | 0.00% | 0.04 | 0 | 8 | 0.27 | -0.56 | 0.06 | -0.05 | 10/20/2026 | 10/22/2026 11:59:01 AM EST |
| 90.00 | 5.50 | 9.00 | 7.25 | 9.60 | 0.00 | 0.00% | 0.08 | 0 | 1 | 0.54 | -0.81 | 0.04 | -0.03 | 10/6/2026 | 10/22/2026 11:59:01 AM EST |
| 95.00 | 10.20 | 13.70 | 11.95 | % | 0.13 | 0 | 0 | 0.65 | -0.94 | 0.02 | -0.01 | 10/22/2026 11:59:01 AM EST | |||
| 100.00 | 15.30 | 18.40 | 16.85 | 18.80 | 0.00 | 0.00% | 0.17 | 0 | 0 | 0.74 | -0.99 | 0.01 | 0.00 | 10/6/2026 | 10/22/2026 11:59:01 AM EST |
| 105.00 | 20.10 | 23.70 | 21.90 | 22.50 | 0.00 | 0.00% | 0.21 | 0 | 0 | 0.90 | -1.00 | 0.00 | 0.00 | 10/20/2026 | 10/22/2026 11:59:01 AM EST |