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IDT Corporation (IDT)

NYSE

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67.92 +0.73 +1.09%

22/08 - Closed. Currency in USD

After Hours

67.92

0.00

0.00%

5:00:04 - Real-time Data

Type: Equity

Market: United States

Volume: 122,623
Bid/Ask: 0.00 / 0.00
Day's Range: 66.62 - 68.22

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IDT Option Chain

Get in-depth IDT option chain data. Access detailed Call and Put option information, including strike prices, last traded price, price change, volume, implied volatility and theoretical values for IDT options across the selected expiration dates.

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Quotes Analysis

Aug 21, 2026 20:30 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	40.8	45	0	25.00	0	0%	0	0.25	0
IDT Call 25.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|25.00C Delta0.9895 Imp Vol1.7339 Bid40.8 Gamma0.0008 Theoretical42.9 Ask45 Theta-0.0173 Intrinsic Value42.92 Volume0 Vega0.0051 Time Value-42.92 Open Interest0 Rho0.0185 Delta / Theta-57.0592 IDT Put 25.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|25.00P Delta-0.0098 Imp Vol1.7198 Bid0 Gamma0.0008 Theoretical0.13 Ask0.25 Theta-0.015 Intrinsic Value-42.92 Volume0 Vega0.0049 Time Value42.92 Open Interest0 Rho-0.0006 Delta / Theta0.6522
0	0%	35.8	39.8	0	30.00	0	0%	0	2.15	0
IDT Call 30.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|30.00C Delta0.9971 Imp Vol1.1181 Bid35.8 Gamma0.0004 Theoretical37.8 Ask39.8 Theta-0.0052 Intrinsic Value37.92 Volume0 Vega0.0015 Time Value-37.92 Open Interest0 Rho0.0228 Delta / Theta-190.6058 IDT Put 30.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|30.00P Delta-0.0491 Imp Vol2.1817 Bid0 Gamma0.0025 Theoretical1.08 Ask2.15 Theta-0.0739 Intrinsic Value-37.92 Volume0 Vega0.0191 Time Value37.92 Open Interest0 Rho-0.0031 Delta / Theta0.6643
0	0%	30.8	34.8	0	35.00	0	0%	0	2.15	0
IDT Call 35.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|35.00C Delta0.9987 Imp Vol0.7973 Bid30.8 Gamma0.0002 Theoretical32.8 Ask34.8 Theta-0.0035 Intrinsic Value32.92 Volume0 Vega0.0006 Time Value-32.92 Open Interest0 Rho0.0267 Delta / Theta-281.5749 IDT Put 35.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|35.00P Delta-0.0591 Imp Vol1.8269 Bid0 Gamma0.0034 Theoretical1.08 Ask2.15 Theta-0.0716 Intrinsic Value-32.92 Volume0 Vega0.0221 Time Value32.92 Open Interest1 Rho-0.0036 Delta / Theta0.8254
					67.92	Price @ Aug 21, 2026 20:30 GMT
0	0%	0.5	1.85	0	70.00	0	0%	2.4	5	0
IDT Call 70.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|70.00C Delta0.3554 Imp Vol0.2712 Bid0.5 Gamma0.0732 Theoretical1.18 Ask1.85 Theta-0.0358 Intrinsic Value-2.08 Volume0 Vega0.0698 Time Value2.08 Open Interest1 Rho0.0176 Delta / Theta-9.9207 IDT Put 70.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|70.00P Delta-0.6191 Imp Vol0.3274 Bid2.4 Gamma0.0763 Theoretical3.7 Ask5 Theta-0.0385 Intrinsic Value2.08 Volume0 Vega0.0713 Time Value-2.08 Open Interest0 Rho-0.0278 Delta / Theta16.0908
0	0%	0	1.9	0	75.00	0	0%	6.1	9.3	0
IDT Call 75.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|75.00C Delta0.2181 Imp Vol0.4294 Bid0 Gamma0.0366 Theoretical0.95 Ask1.9 Theta-0.0436 Intrinsic Value-7.08 Volume0 Vega0.0552 Time Value7.08 Open Interest0 Rho0.0106 Delta / Theta-5.0054 IDT Put 75.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|75.00P Delta-0.8423 Imp Vol0.3531 Bid6.1 Gamma0.0373 Theoretical7.7 Ask9.3 Theta-0.0247 Intrinsic Value7.08 Volume0 Vega0.0448 Time Value-7.08 Open Interest0 Rho-0.0308 Delta / Theta34.1496
0	0%	0	2.15	0	80.00	0	0%	10.8	13.8	0
IDT Call 80.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|80.00C Delta0.1861 Imp Vol0.6072 Bid0 Gamma0.0235 Theoretical1.08 Ask2.15 Theta-0.0555 Intrinsic Value-12.08 Volume0 Vega0.0502 Time Value12.08 Open Interest0 Rho0.0088 Delta / Theta-3.3539 IDT Put 80.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|80.00P Delta-0.9752 Imp Vol0.3355 Bid10.8 Gamma0.0096 Theoretical12.3 Ask13.8 Theta-0.0045 Intrinsic Value12.08 Volume0 Vega0.0101 Time Value-12.08 Open Interest0 Rho-0.0137 Delta / Theta219.0553
536.3	0%	710	728	0	350.00	2.65	0%	1.3	3.3	0
IDT Call 350.00 Exp: Sep 18, 2026 Last: 536.3 Chg.: 0% SymbolASML\|20260918\|350.00C Delta0 Imp Vol0 Bid710 Gamma0 Theoretical0 Ask728 Theta0 Intrinsic Value-299.81 Volume0 Vega0 Time Value836.11 Open Interest1 Rho0 Delta / Theta0 IDT Put 350.00 Exp: Sep 18, 2026 Last: 2.65 Chg.: 0% SymbolASML\|20260918\|350.00P Delta0 Imp Vol0 Bid1.3 Gamma0 Theoretical0 Ask3.3 Theta0 Intrinsic Value299.81 Volume0 Vega0 Time Value-297.16 Open Interest1 Rho0 Delta / Theta0
0	0%	701.1	718	0	360.00	2.13	0%	1.5	3.5	0
IDT Call 360.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolASML\|20260918\|360.00C Delta0 Imp Vol0 Bid701.1 Gamma0 Theoretical0 Ask718 Theta0 Intrinsic Value-309.81 Volume0 Vega0 Time Value309.81 Open Interest0 Rho0 Delta / Theta0 IDT Put 360.00 Exp: Sep 18, 2026 Last: 2.13 Chg.: 0% SymbolASML\|20260918\|360.00P Delta0 Imp Vol0 Bid1.5 Gamma0 Theoretical0 Ask3.5 Theta0 Intrinsic Value309.81 Volume0 Vega0 Time Value-307.68 Open Interest10 Rho0 Delta / Theta0
0	0%	692	708.8	0	370.00	2.31	0%	1.65	3.7	0
IDT Call 370.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolASML\|20260918\|370.00C Delta0 Imp Vol0 Bid692 Gamma0 Theoretical0 Ask708.8 Theta0 Intrinsic Value-319.81 Volume0 Vega0 Time Value319.81 Open Interest0 Rho0 Delta / Theta0 IDT Put 370.00 Exp: Sep 18, 2026 Last: 2.31 Chg.: 0% SymbolASML\|20260918\|370.00P Delta0 Imp Vol0 Bid1.65 Gamma0 Theoretical0 Ask3.7 Theta0 Intrinsic Value319.81 Volume0 Vega0 Time Value-317.5 Open Interest5 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	IDT	67.92	+0.73	+1.09%

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