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Tecogen Inc (TGEN)

NYSE

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8.84 -0.59 -6.26%

17:45:45 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 413,116
Bid/Ask: 0.00 / 0.00
Day's Range: 8.50 - 9.50

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Tecogen Option Chain

Get free option data for TGEN. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Tecogen options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Aug 11, 2025 16:26 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
5.9	0%	6	6.4	0	2.50	0	0%	0	0.75	0
TGEN Call 2.50 Exp: Aug 15, 2025 Last: 5.9 Chg.: 0% SymbolTGEN\|20250815\|2.50C Delta0.9998 Imp Vol3.6001 Bid6 Gamma0.0003 Theoretical6.2 Ask6.4 Theta-0.0007 Intrinsic Value6.32 Volume0 Vega0 Time Value-0.42 Open Interest1 Rho0.0003 Delta / Theta-1,519.3982 TGEN Put 2.50 Exp: Aug 15, 2025 Last: 0 Chg.: 0% SymbolTGEN\|20250815\|2.50P Delta-0.0501 Imp Vol11.354 Bid0 Gamma0.01 Theoretical0.37 Ask0.75 Theta-0.1335 Intrinsic Value-6.32 Volume0 Vega0.0009 Time Value6.32 Open Interest0 Rho-0.0001 Delta / Theta0.3755
4.77	0%	3.6	3.9	0	5.00	0.05	0%	0.05	0.1	10
TGEN Call 5.00 Exp: Aug 15, 2025 Last: 4.77 Chg.: 0% SymbolTGEN\|20250815\|5.00C Delta0.9636 Imp Vol3.2615 Bid3.6 Gamma0.0269 Theoretical3.75 Ask3.9 Theta-0.0302 Intrinsic Value3.82 Volume0 Vega0.0007 Time Value0.95 Open Interest59 Rho0.0005 Delta / Theta-31.9206 TGEN Put 5.00 Exp: Aug 15, 2025 Last: 0.05 Chg.: 0% SymbolTGEN\|20250815\|5.00P Delta-0.0369 Imp Vol3.2747 Bid0.05 Gamma0.027 Theoretical0.05 Ask0.1 Theta-0.03 Intrinsic Value-3.82 Volume10 Vega0.0007 Time Value3.87 Open Interest354 Rho0 Delta / Theta1.2283
2.35	0%	1.8	2.05	0	7.50	0.67	11.67%	0.6	0.7	40
TGEN Call 7.50 Exp: Aug 15, 2025 Last: 2.35 Chg.: 0% SymbolTGEN\|20250815\|7.50C Delta0.7188 Imp Vol3.6715 Bid1.8 Gamma0.1009 Theoretical1.93 Ask2.05 Theta-0.1415 Intrinsic Value1.32 Volume0 Vega0.0031 Time Value1.03 Open Interest221 Rho0.0005 Delta / Theta-5.0801 TGEN Put 7.50 Exp: Aug 15, 2025 Last: 0.67 Chg.: 11.67% SymbolTGEN\|20250815\|7.50P Delta-0.2779 Imp Vol3.4985 Bid0.6 Gamma0.1053 Theoretical0.67 Ask0.7 Theta-0.1332 Intrinsic Value-1.32 Volume40 Vega0.0031 Time Value1.99 Open Interest228 Rho-0.0003 Delta / Theta2.0859
					8.82	Price @ Aug 11, 2025 16:26 GMT
0.9	-30.77%	0.9	1	137	10.00	2.2	29.41%	2.05	2.3	200
TGEN Call 10.00 Exp: Aug 15, 2025 Last: 0.9 Chg.: -30.77% SymbolTGEN\|20250815\|10.00C Delta0.4381 Imp Vol3.7641 Bid0.9 Gamma0.115 Theoretical0.9 Ask1 Theta-0.1692 Intrinsic Value-1.18 Volume137 Vega0.0036 Time Value2.08 Open Interest1,305 Rho0.0003 Delta / Theta-2.5894 TGEN Put 10.00 Exp: Aug 15, 2025 Last: 2.2 Chg.: 29.41% SymbolTGEN\|20250815\|10.00P Delta-0.5615 Imp Vol3.772 Bid2.05 Gamma0.1148 Theoretical2.2 Ask2.3 Theta-0.1685 Intrinsic Value1.18 Volume200 Vega0.0036 Time Value1.02 Open Interest75 Rho-0.0007 Delta / Theta3.3321
0.45	28.57%	0.4	0.5	31	12.50	4.27	0%	4.1	4.4	0
TGEN Call 12.50 Exp: Aug 15, 2025 Last: 0.45 Chg.: 28.57% SymbolTGEN\|20250815\|12.50C Delta0.2527 Imp Vol3.9612 Bid0.4 Gamma0.0886 Theoretical0.45 Ask0.5 Theta-0.1443 Intrinsic Value-3.68 Volume31 Vega0.0029 Time Value4.13 Open Interest907 Rho0.0002 Delta / Theta-1.7512 TGEN Put 12.50 Exp: Aug 15, 2025 Last: 4.27 Chg.: 0% SymbolTGEN\|20250815\|12.50P Delta-0.7464 Imp Vol3.9734 Bid4.1 Gamma0.0886 Theoretical4.25 Ask4.4 Theta-0.1438 Intrinsic Value3.68 Volume0 Vega0.0029 Time Value0.59 Open Interest1 Rho-0.0009 Delta / Theta5.192
0.45	0%	0	0.4	0	15.00	0	0%	6.4	6.7	0
TGEN Call 15.00 Exp: Aug 15, 2025 Last: 0.45 Chg.: 0% SymbolTGEN\|20250815\|15.00C Delta0.1316 Imp Vol3.9269 Bid0 Gamma0.0597 Theoretical0.2 Ask0.4 Theta-0.0955 Intrinsic Value-6.18 Volume0 Vega0.0019 Time Value6.63 Open Interest18 Rho0.0001 Delta / Theta-1.3784 TGEN Put 15.00 Exp: Aug 15, 2025 Last: 0 Chg.: 0% SymbolTGEN\|20250815\|15.00P Delta-0.8469 Imp Vol4.1908 Bid6.4 Gamma0.062 Theoretical6.55 Ask6.7 Theta-0.1115 Intrinsic Value6.18 Volume0 Vega0.0022 Time Value-6.18 Open Interest0 Rho-0.0011 Delta / Theta7.5931

Open Positions

Calls

Puts

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