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MKS Incorporated (MKSI)

	Symbol	Exchange	Currency
	MKSI	NASDAQ	USD	Real-time
	1MKSI	Milan	EUR	Real-time

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214.83 -13.69 -5.99%

16/10 - Closed. Currency in USD

After Hours

214.00

-0.83

-0.39%

1:37:52 - Real-time Data

Type: Equity

Market: United States

Volume: 1,601,471
Bid/Ask: 0.00 / 0.00
Day's Range: 213.95 - 225.79

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MKS Option Chain

Get free option data for MKSI. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for MKS 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 16, 2026 20:12 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	74.7	79	0	140.00	0	0%	0	1	0
MKSI Call 140.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20261120\|140.00C Delta0.9616 Imp Vol0.854 Bid74.7 Gamma0.0014 Theoretical76.85 Ask79 Theta-0.0788 Intrinsic Value74.83 Volume0 Vega0.055 Time Value-74.83 Open Interest0 Rho0.125 Delta / Theta-12.2092 MKSI Put 140.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20261120\|140.00P Delta-0.0242 Imp Vol0.7556 Bid0 Gamma0.0011 Theoretical0.5 Ask1 Theta-0.0405 Intrinsic Value-74.83 Volume0 Vega0.038 Time Value74.83 Open Interest0 Rho-0.0051 Delta / Theta0.5986
0	0%	70.5	74.3	0	145.00	0	0%	0	2.65	0
MKSI Call 145.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20261120\|145.00C Delta0.9456 Imp Vol0.8765 Bid70.5 Gamma0.0019 Theoretical72.4 Ask74.3 Theta-0.1033 Intrinsic Value69.83 Volume0 Vega0.0731 Time Value-69.83 Open Interest0 Rho0.1259 Delta / Theta-9.1527 MKSI Put 145.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20261120\|145.00P Delta-0.0502 Imp Vol0.8532 Bid0 Gamma0.0018 Theoretical1.33 Ask2.65 Theta-0.083 Intrinsic Value-69.83 Volume0 Vega0.069 Time Value69.83 Open Interest0 Rho-0.0108 Delta / Theta0.6045
0	0%	65.4	69.3	0	150.00	0	0%	0	2.8	0
MKSI Call 150.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20261120\|150.00C Delta0.9435 Imp Vol0.8064 Bid65.4 Gamma0.0021 Theoretical67.35 Ask69.3 Theta-0.0991 Intrinsic Value64.83 Volume0 Vega0.0753 Time Value-64.83 Open Interest0 Rho0.1303 Delta / Theta-9.5244 MKSI Put 150.00 Exp: Nov 20, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20261120\|150.00P Delta-0.0556 Imp Vol0.8036 Bid0 Gamma0.0021 Theoretical1.4 Ask2.8 Theta-0.0848 Intrinsic Value-64.83 Volume0 Vega0.0749 Time Value64.83 Open Interest4 Rho-0.0119 Delta / Theta0.6564
					214.83	Price @ Oct 16, 2026 20:12 GMT
17.7	-6.84%	14	16.7	3	220.00	16.4	-8.38%	18	19.1	5
MKSI Call 220.00 Exp: Nov 20, 2026 Last: 17.7 Chg.: -6.84% SymbolMKSI\|20261120\|220.00C Delta0.5042 Imp Vol0.6413 Bid14 Gamma0.0093 Theoretical15.35 Ask16.7 Theta-0.2525 Intrinsic Value-5.17 Volume3 Vega0.266 Time Value22.87 Open Interest6 Rho0.0895 Delta / Theta-1.9967 MKSI Put 220.00 Exp: Nov 20, 2026 Last: 16.4 Chg.: -8.38% SymbolMKSI\|20261120\|220.00P Delta-0.5003 Imp Vol0.6164 Bid18 Gamma0.0097 Theoretical18.55 Ask19.1 Theta-0.2238 Intrinsic Value5.17 Volume5 Vega0.2659 Time Value11.23 Open Interest228 Rho-0.1015 Delta / Theta2.236
12.9	-19.17%	10.6	12.9	78	230.00	21	11.52%	23.6	25.7	1
MKSI Call 230.00 Exp: Nov 20, 2026 Last: 12.9 Chg.: -19.17% SymbolMKSI\|20261120\|230.00C Delta0.4176 Imp Vol0.6493 Bid10.6 Gamma0.009 Theoretical11.75 Ask12.9 Theta-0.2489 Intrinsic Value-15.17 Volume78 Vega0.2604 Time Value28.07 Open Interest110 Rho0.075 Delta / Theta-1.6776 MKSI Put 230.00 Exp: Nov 20, 2026 Last: 21 Chg.: 11.52% SymbolMKSI\|20261120\|230.00P Delta-0.5941 Imp Vol0.6127 Bid23.6 Gamma0.0095 Theoretical24.65 Ask25.7 Theta-0.214 Intrinsic Value15.17 Volume1 Vega0.2584 Time Value5.83 Open Interest43 Rho-0.1183 Delta / Theta2.7757
9.8	0%	7.6	9.4	1	240.00	28.7	-1.98%	29.5	32.2	1
MKSI Call 240.00 Exp: Nov 20, 2026 Last: 9.8 Chg.: 0% SymbolMKSI\|20261120\|240.00C Delta0.3341 Imp Vol0.64 Bid7.6 Gamma0.0085 Theoretical8.5 Ask9.4 Theta-0.2279 Intrinsic Value-25.17 Volume1 Vega0.2427 Time Value34.97 Open Interest776 Rho0.0609 Delta / Theta-1.4655 MKSI Put 240.00 Exp: Nov 20, 2026 Last: 28.7 Chg.: -1.98% SymbolMKSI\|20261120\|240.00P Delta-0.6936 Imp Vol0.5773 Bid29.5 Gamma0.0092 Theoretical30.85 Ask32.2 Theta-0.1792 Intrinsic Value25.17 Volume1 Vega0.2336 Time Value3.53 Open Interest619 Rho-0.1308 Delta / Theta3.8705

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
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