IDT Corporation (IDT)
NYSE: IDT
· Real-Time Price · USD
49.50
-0.40 (-0.80%)
At close: Oct 03, 2025, 3:59 PM
49.56
0.12%
After-hours: Oct 03, 2025, 06:59 PM EDT
IDT Greeks
Delta, Gamma, Theta, and Vega Greek Charts for IDT options.
Delta Table
| Strike Price | Delta | Gamma | Theta | Vega |
|---|---|---|---|---|
| 25.00 | 0.9556 | 0.0018 | -0.1761 | 0.0125 |
| 30.00 | 0.9747 | 0.0018 | -0.0721 | 0.0079 |
| 35.00 | 0.9408 | 0.0034 | -0.1503 | 0.0158 |
| 40.00 | 0.9263 | 0.0047 | -0.1516 | 0.0187 |
| 44.00 | 1.0000 | 0.0000 | -0.0046 | 0.0000 |
| 45.00 | 0.9680 | 0.0044 | -0.0467 | 0.0096 |
| 46.00 | 1.0000 | 0.0000 | -0.0048 | 0.0000 |
| 47.00 | 1.0000 | 0.0000 | -0.005 | 0.0000 |
| 48.00 | 1.0000 | 0.0000 | -0.0051 | 0.0000 |
| 49.00 | 1.0000 | 0.0000 | -0.0052 | 0.0000 |
| 50.00 | 0.8826 | 0.0096 | -0.1486 | 0.0263 |
| 55.00 | 0.7609 | 0.0102 | -0.3408 | 0.0415 |
| 60.00 | 0.6959 | 0.0090 | -0.4878 | 0.0467 |
| 65.00 | 0.6580 | 0.0081 | -0.5969 | 0.0491 |
| 70.00 | -0.1063 | 0.1358 | -0.6993 | 0.0942 |
| 75.00 | -0.3206 | 0.0387 | -0.7583 | 0.0689 |
| 80.00 | -0.2115 | 0.0309 | -0.9109 | 0.0885 |
| 85.00 | -0.3125 | 0.0224 | -0.9298 | 0.0759 |
| 90.00 | -0.341 | 0.0183 | -0.972 | 0.0734 |
| 95.00 | -0.3507 | 0.0163 | -1.0215 | 0.0741 |
| 100.00 | -0.3885 | 0.0142 | -1.019 | 0.0712 |