Options Chain for IDT CORP CL B NEW (IDT) - $47.90 as of 10/17/2025 3:20:20 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
25.00 | 20.70 | 25.10 | 22.90 | % | 0.92 | 0 | 0 | 2.16 | 1.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
30.00 | 17.30 | 19.70 | 18.50 | % | 0.62 | 0 | 0 | 1.52 | 1.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
35.00 | 12.10 | 14.50 | 13.30 | 12.74 | 0.00 | 0.00% | 0.38 | 0 | 0 | 1.06 | 0.99 | 0.00 | -0.01 | 10/9/2025 | 10/17/2025 3:59:56 PM EST |
40.00 | 6.80 | 9.50 | 8.15 | % | 0.20 | 0 | 0 | 0.72 | 0.94 | 0.02 | -0.03 | 10/17/2025 3:59:56 PM EST | |||
45.00 | 2.40 | 5.80 | 4.10 | % | 0.09 | 0 | 0 | 0.66 | 0.75 | 0.05 | -0.04 | 10/17/2025 3:59:56 PM EST | |||
50.00 | 0.05 | 3.50 | 1.78 | 1.30 | 0.00 | 0.00% | 0.04 | 0 | 16 | 0.38 | 0.43 | 0.07 | -0.04 | 10/14/2025 | 10/17/2025 3:59:56 PM EST |
55.00 | 0.00 | 2.45 | 1.23 | 0.35 | 0.00 | 0.00% | 0.02 | 0 | 20 | 0.79 | 0.16 | 0.04 | -0.02 | 10/6/2025 | 10/17/2025 3:59:56 PM EST |
60.00 | 0.05 | 0.30 | 0.18 | 0.26 | 0.00 | 0.00% | 0.00 | 0 | 178 | 0.42 | 0.03 | 0.01 | -0.01 | 10/6/2025 | 10/17/2025 3:59:56 PM EST |
65.00 | 0.00 | 0.95 | 0.48 | 2.60 | 0.00 | 0.00% | 0.01 | 0 | 32 | 0.84 | 0.01 | 0.00 | 0.00 | 9/29/2025 | 10/17/2025 3:59:56 PM EST |
70.00 | 0.00 | 1.75 | 0.88 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 7 | 1.18 | 0.00 | 0.00 | 0.00 | 10/7/2025 | 10/17/2025 3:59:56 PM EST |
75.00 | 0.00 | 0.65 | 0.33 | 0.05 | 0.00 | 0.00% | 0.00 | 0 | 109 | 0.99 | 0.00 | 0.00 | 0.00 | 10/15/2025 | 10/17/2025 3:59:56 PM EST |
80.00 | 0.00 | 1.75 | 0.88 | 0.40 | 0.00 | 0.00% | 0.01 | 0 | 6 | 1.43 | 0.00 | 0.00 | 0.00 | 7/16/2025 | 10/17/2025 3:59:56 PM EST |
85.00 | 0.00 | 0.95 | 0.48 | 0.75 | 0.00 | 0.00% | 0.01 | 0 | 1 | 1.30 | 0.00 | 0.00 | 0.00 | 5/30/2025 | 10/17/2025 3:59:56 PM EST |
90.00 | 0.00 | 0.75 | 0.38 | % | 0.00 | 0 | 0 | 1.32 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
95.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.83 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
100.00 | 0.00 | 2.15 | 1.08 | % | 0.01 | 0 | 0 | 1.92 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
25.00 | 0.00 | 2.60 | 1.30 | % | 0.05 | 0 | 0 | 2.44 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
30.00 | 0.00 | 0.75 | 0.38 | % | 0.01 | 0 | 0 | 1.26 | 0.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
35.00 | 0.00 | 0.95 | 0.48 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 2 | 1.01 | -0.01 | 0.00 | -0.01 | 10/15/2025 | 10/17/2025 3:59:56 PM EST |
40.00 | 0.00 | 0.70 | 0.35 | 0.39 | 0.00 | 0.00% | 0.01 | 0 | 9 | 0.63 | -0.06 | 0.02 | -0.03 | 10/7/2025 | 10/17/2025 3:59:56 PM EST |
45.00 | 0.05 | 2.00 | 1.03 | 1.20 | 0.00 | 0.00% | 0.02 | 0 | 2 | 0.38 | -0.25 | 0.05 | -0.04 | 10/16/2025 | 10/17/2025 3:59:56 PM EST |
50.00 | 1.65 | 4.50 | 3.08 | 3.13 | 0.00 | 0.00% | 0.06 | 0 | 5 | 0.61 | -0.57 | 0.07 | -0.04 | 10/6/2025 | 10/17/2025 3:59:56 PM EST |
55.00 | 5.80 | 8.60 | 7.20 | 7.72 | 0.00 | 0.00% | 0.13 | 0 | 4 | 0.73 | -0.84 | 0.04 | -0.02 | 10/15/2025 | 10/17/2025 3:59:56 PM EST |
60.00 | 10.90 | 13.20 | 12.05 | 4.76 | 0.00 | 0.00% | 0.20 | 0 | 0 | 0.86 | -0.97 | 0.01 | -0.01 | 5/21/2025 | 10/17/2025 3:59:56 PM EST |
65.00 | 15.50 | 17.90 | 16.70 | 12.37 | 0.00 | 0.00% | 0.26 | 0 | 6 | 0.96 | -0.99 | 0.00 | 0.00 | 9/30/2025 | 10/17/2025 3:59:56 PM EST |
70.00 | 20.20 | 23.60 | 21.90 | 17.33 | 0.00 | 0.00% | 0.31 | 0 | 5 | 1.29 | -1.00 | 0.00 | 0.00 | 9/30/2025 | 10/17/2025 3:59:56 PM EST |
75.00 | 25.30 | 28.90 | 27.10 | 27.57 | 0.00 | 0.00% | 0.36 | 0 | 1 | 1.50 | -1.00 | 0.00 | 0.00 | 10/15/2025 | 10/17/2025 3:59:56 PM EST |
80.00 | 30.20 | 33.90 | 32.05 | % | 0.40 | 0 | 0 | 1.63 | -1.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
85.00 | 35.40 | 39.00 | 37.20 | % | 0.44 | 0 | 0 | 1.78 | -1.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
90.00 | 40.40 | 43.90 | 42.15 | % | 0.47 | 0 | 0 | 1.87 | -1.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
95.00 | 45.70 | 48.80 | 47.25 | % | 0.50 | 0 | 0 | 1.94 | -1.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST | |||
100.00 | 50.20 | 53.60 | 51.90 | % | 0.52 | 0 | 0 | 1.99 | -1.00 | 0.00 | 0.00 | 10/17/2025 3:59:56 PM EST |