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Qualys Inc (QLYS)

Symbol	Exchange	Currency
QLYS	NASDAQ	USD	Real-time
1QLYS	Milan	EUR	Real-time
3L7A	TradeGate	EUR	Delayed

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225.15 +8.45 +3.90%

03:59:59 - Closed. Currency in USD

After Hours

225.15

0.00

0.00%

4:38:04 - Real-time Data

Type: Equity

Market: United States

Volume: 1,071,155
Bid/Ask: 0.00 / 0.00
Day's Range: 216.52 - 226.50

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Qualys Option Chain

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

Expiration Date:

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Strike Price:

Quotes Analysis

Oct 26, 2026 20:13 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	102.3	106.4	0	120.00	0	0%	0	2.05	0
QLYS Call 120.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|120.00C Delta0.9999 Imp Vol0.6462 Bid102.3 Gamma0 Theoretical104.4 Ask106.4 Theta-0.013 Intrinsic Value105.15 Volume0 Vega0.0002 Time Value-105.15 Open Interest0 Rho0.082 Delta / Theta-77.018 QLYS Put 120.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|120.00P Delta-0.0285 Imp Vol1.3922 Bid0 Gamma0.0008 Theoretical1.03 Ask2.05 Theta-0.1058 Intrinsic Value-105.15 Volume0 Vega0.0383 Time Value105.15 Open Interest1 Rho-0.0047 Delta / Theta0.2695
0	0%	97.4	101.4	0	125.00	0	0%	0.05	1.35	0
QLYS Call 125.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|125.00C Delta0.9994 Imp Vol0.7148 Bid97.4 Gamma0.0001 Theoretical99.42 Ask101.4 Theta-0.0151 Intrinsic Value100.15 Volume0 Vega0.0013 Time Value-100.15 Open Interest0 Rho0.0853 Delta / Theta-66.1574 QLYS Put 125.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|125.00P Delta-0.0232 Imp Vol1.2233 Bid0.05 Gamma0.0008 Theoretical0.7 Ask1.35 Theta-0.0783 Intrinsic Value-100.15 Volume0 Vega0.0322 Time Value100.15 Open Interest0 Rho-0.0038 Delta / Theta0.2968
0	0%	93	96.1	0	130.00	0	0%	0.05	2.25	0
QLYS Call 130.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|130.00C Delta0.9932 Imp Vol0.8888 Bid93 Gamma0.0004 Theoretical94.55 Ask96.1 Theta-0.0334 Intrinsic Value95.15 Volume0 Vega0.0111 Time Value-95.15 Open Interest0 Rho0.0877 Delta / Theta-29.7083 QLYS Put 130.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|130.00P Delta-0.0346 Imp Vol1.2655 Bid0.05 Gamma0.001 Theoretical1.15 Ask2.25 Theta-0.1128 Intrinsic Value-95.15 Volume0 Vega0.0449 Time Value95.15 Open Interest0 Rho-0.0057 Delta / Theta0.3069
					225.15	Price @ Oct 26, 2026 20:13 GMT
14.1	30.56%	13.7	14.5	10	230.00	0	0%	19.1	20.7	0
QLYS Call 230.00 Exp: Nov 20, 2026 Last: 14.1 Chg.: 30.56% SymbolQLYS\|20261120\|230.00C Delta0.4859 Imp Vol0.7031 Bid13.7 Gamma0.0097 Theoretical14.1 Ask14.5 Theta-0.3389 Intrinsic Value-4.85 Volume10 Vega0.2338 Time Value18.95 Open Interest78 Rho0.0649 Delta / Theta-1.434 QLYS Put 230.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|230.00P Delta-0.5133 Imp Vol0.722 Bid19.1 Gamma0.0094 Theoretical19.9 Ask20.7 Theta-0.3254 Intrinsic Value4.85 Volume0 Vega0.2337 Time Value-4.85 Open Interest0 Rho-0.0781 Delta / Theta1.5775
10.4	25.3%	10.2	10.7	5	240.00	0	0%	25.1	26.7	0
QLYS Call 240.00 Exp: Nov 20, 2026 Last: 10.4 Chg.: 25.3% SymbolQLYS\|20261120\|240.00C Delta0.3952 Imp Vol0.7044 Bid10.2 Gamma0.0093 Theoretical10.45 Ask10.7 Theta-0.3264 Intrinsic Value-14.85 Volume5 Vega0.2258 Time Value25.25 Open Interest70 Rho0.0535 Delta / Theta-1.2106 QLYS Put 240.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|240.00P Delta-0.6058 Imp Vol0.7087 Bid25.1 Gamma0.0093 Theoretical25.9 Ask26.7 Theta-0.3057 Intrinsic Value14.85 Volume0 Vega0.2255 Time Value-14.85 Open Interest0 Rho-0.0899 Delta / Theta1.9819
6.82	24%	6.6	7.6	13	250.00	0	0%	31.5	34	0
QLYS Call 250.00 Exp: Nov 20, 2026 Last: 6.82 Chg.: 24% SymbolQLYS\|20261120\|250.00C Delta0.305 Imp Vol0.681 Bid6.6 Gamma0.0088 Theoretical7.1 Ask7.6 Theta-0.2863 Intrinsic Value-24.85 Volume13 Vega0.2054 Time Value31.67 Open Interest4 Rho0.0419 Delta / Theta-1.0652 QLYS Put 250.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolQLYS\|20261120\|250.00P Delta-0.6927 Imp Vol0.6955 Bid31.5 Gamma0.0087 Theoretical32.75 Ask34 Theta-0.2708 Intrinsic Value24.85 Volume0 Vega0.2059 Time Value-24.85 Open Interest0 Rho-0.0999 Delta / Theta2.5577

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	QLYS	225.15	+8.45	+3.90%

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