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SIGA Technologies Inc (SIGA)

NASDAQ

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4.690 +0.060 +1.29%

02:31:44 - Real-time Cboe. Currency in USD

Volume: 155,226
Bid/Ask: 0.000 / 0.000
Day's Range: 4.610 - 4.705

Type: Equity

Market: United States

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SIGA Tech Option Chain

Explore SIGA options data, including calls and puts, strike prices, expiration dates, and implied volatility. View the full SIGA options chain to compare premiums across strikes, track SIGA Tech puts activity, and analyse SIGA futures data to inform your derivatives trading strategy.

Expiration Date:

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Strike Price:

Quotes Analysis

May 05, 2026 16:29 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	3.5	6.4	0	0.40	0	0%	0	0.1	0
SIGA Call 0.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|0.40C Delta0 Imp Vol0 Bid3.5 Gamma0 Theoretical0 Ask6.4 Theta0 Intrinsic Value4.29 Volume0 Vega0 Time Value-4.29 Open Interest3 Rho0 Delta / Theta0 SIGA Put 0.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|0.40P Delta-0.01 Imp Vol9.8271 Bid0 Gamma0.0035 Theoretical0.05 Ask0.1 Theta-0.0101 Intrinsic Value-4.29 Volume0 Vega0.0002 Time Value4.29 Open Interest22 Rho0 Delta / Theta0.9877
0	0%	2.7	5.4	0	1.40	0	0%	0	1.15	0
SIGA Call 1.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|1.40C Delta0.9511 Imp Vol13.4626 Bid2.7 Gamma0.0097 Theoretical4.05 Ask5.4 Theta-0.0528 Intrinsic Value3.29 Volume0 Vega0.0008 Time Value-3.29 Open Interest6 Rho0.0001 Delta / Theta-18.0115 SIGA Put 1.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|1.40P Delta-0.0576 Imp Vol11.1037 Bid0 Gamma0.0134 Theoretical0.57 Ask1.15 Theta-0.0495 Intrinsic Value-3.29 Volume0 Vega0.0009 Time Value3.29 Open Interest0 Rho-0.0002 Delta / Theta1.1636
0	0%	0.2	4.4	0	2.40	0	0%	0	0.95	0
SIGA Call 2.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|2.40C Delta0.972 Imp Vol2.3511 Bid0.2 Gamma0.0353 Theoretical2.3 Ask4.4 Theta-0.0061 Intrinsic Value2.29 Volume0 Vega0.0005 Time Value-2.29 Open Interest1 Rho0.0006 Delta / Theta-159.9946 SIGA Put 2.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|2.40P Delta-0.1216 Imp Vol6.0646 Bid0 Gamma0.043 Theoretical0.48 Ask0.95 Theta-0.0473 Intrinsic Value-2.29 Volume0 Vega0.0016 Time Value2.29 Open Interest1 Rho-0.0003 Delta / Theta2.5715
0	0%	0	0	0	4.00	0	0%	0	0	0
SIGA Call 4.00 Exp: May 05, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value0.6 Volume0 Vega0 Time Value-0.6 Open Interest0 Rho0 Delta / Theta0 SIGA Put 4.00 Exp: May 05, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value-0.6 Volume0 Vega0 Time Value0.6 Open Interest0 Rho0 Delta / Theta0
					4.69	Price @ May 05, 2026 16:29 GMT
0	0%	0	0	0	5.00	0	0%	0	0	0
SIGA Call 5.00 Exp: May 05, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value-0.4 Volume0 Vega0 Time Value0.4 Open Interest0 Rho0 Delta / Theta0 SIGA Put 5.00 Exp: May 05, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value0.4 Volume0 Vega0 Time Value-0.4 Open Interest0 Rho0 Delta / Theta0
0	0%	0	0.2	0	5.40	0	0%	0	3	0
SIGA Call 5.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|5.40C Delta0.2302 Imp Vol1.0485 Bid0 Gamma0.3744 Theoretical0.1 Ask0.2 Theta-0.0124 Intrinsic Value-0.71 Volume0 Vega0.0024 Time Value0.71 Open Interest296 Rho0.0003 Delta / Theta-18.5311 SIGA Put 5.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|5.40P Delta-0.4917 Imp Vol3.3648 Bid0 Gamma0.1533 Theoretical1.5 Ask3 Theta-0.0516 Intrinsic Value0.71 Volume0 Vega0.0031 Time Value-0.71 Open Interest0 Rho-0.0009 Delta / Theta9.5287
0	0%	0	0	0	6.00	0	0%	0	0	0
SIGA Call 6.00 Exp: May 05, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value-1.4 Volume0 Vega0 Time Value1.4 Open Interest0 Rho0 Delta / Theta0 SIGA Put 6.00 Exp: May 05, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value1.4 Volume0 Vega0 Time Value-1.4 Open Interest0 Rho0 Delta / Theta0
0	0%	0	0.95	0	6.40	0	0%	0.45	4	0
SIGA Call 6.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|6.40C Delta0.3681 Imp Vol3.1612 Bid0 Gamma0.1541 Theoretical0.48 Ask0.95 Theta-0.0462 Intrinsic Value-1.71 Volume0 Vega0.0029 Time Value1.71 Open Interest3 Rho0.0003 Delta / Theta-7.9638 SIGA Put 6.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|6.40P Delta-0.6217 Imp Vol3.2653 Bid0.45 Gamma0.1506 Theoretical2.23 Ask4 Theta-0.0476 Intrinsic Value1.71 Volume0 Vega0.0029 Time Value-1.71 Open Interest0 Rho-0.0011 Delta / Theta13.0572
0	0%	0	0.95	0	7.40	0	0%	1.2	4.9	0
SIGA Call 7.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|7.40C Delta0.3343 Imp Vol3.7497 Bid0 Gamma0.1255 Theoretical0.48 Ask0.95 Theta-0.0529 Intrinsic Value-2.71 Volume0 Vega0.0028 Time Value2.71 Open Interest0 Rho0.0003 Delta / Theta-6.3173 SIGA Put 7.40 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolSIGA\|20260515\|7.40P Delta-0.7241 Imp Vol3.2189 Bid1.2 Gamma0.1344 Theoretical3.05 Ask4.9 Theta-0.0411 Intrinsic Value2.71 Volume0 Vega0.0026 Time Value-2.71 Open Interest0 Rho-0.0014 Delta / Theta17.6134

Open Positions

Calls

Puts

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Recent Quotes

Name	Price	Chg.	Chg. %
SIGA	4.690	+0.060	+1.29%
AKU	0.53	+0.00	+0.00%
ALPM	24.20	-0.40	-1.63%
BLUE	6.28	-0.01	-0.16%

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