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MKS Instruments Inc (MKSI)

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

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404.12 +32.86 +8.85%

19:50:12 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 1,180,511
Bid/Ask: 0.00 / 0.00
Day's Range: 382.00 - 404.24

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MKS Instruments 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 Instruments options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

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Strike Price:

Quotes Analysis

Jun 18, 2026 18:43 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	245.4	249	0	155.00	0	0%	0	0.05	0
MKSI Call 155.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|155.00C Delta0 Imp Vol0 Bid245.4 Gamma0 Theoretical0 Ask249 Theta0 Intrinsic Value247.91 Volume0 Vega0 Time Value-247.91 Open Interest26 Rho0 Delta / Theta0 MKSI Put 155.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|155.00P Delta-0.0007 Imp Vol6.0208 Bid0 Gamma0 Theoretical0.03 Ask0.05 Theta-0.1504 Intrinsic Value-247.91 Volume0 Vega0.0005 Time Value247.91 Open Interest2 Rho0 Delta / Theta0.0045
0	0%	240.4	244.1	0	160.00	0	0%	0	2.15	0
MKSI Call 160.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|160.00C Delta0 Imp Vol0 Bid240.4 Gamma0 Theoretical0 Ask244.1 Theta0 Intrinsic Value242.91 Volume0 Vega0 Time Value-242.91 Open Interest0 Rho0 Delta / Theta0 MKSI Put 160.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|160.00P Delta-0.0138 Imp Vol9.0138 Bid0 Gamma0.0002 Theoretical1.08 Ask2.15 Theta-3.3714 Intrinsic Value-242.91 Volume0 Vega0.0074 Time Value242.91 Open Interest0 Rho-0.0002 Delta / Theta0.0041
0	0%	235.4	239.1	0	165.00	0	0%	0	2.15	0
MKSI Call 165.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|165.00C Delta0 Imp Vol0 Bid235.4 Gamma0 Theoretical0 Ask239.1 Theta0 Intrinsic Value237.91 Volume0 Vega0 Time Value-237.91 Open Interest0 Rho0 Delta / Theta0 MKSI Put 165.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|165.00P Delta-0.0143 Imp Vol8.7373 Bid0 Gamma0.0002 Theoretical1.08 Ask2.15 Theta-3.3599 Intrinsic Value-237.91 Volume0 Vega0.0076 Time Value237.91 Open Interest0 Rho-0.0002 Delta / Theta0.0042
					402.91	Price @ Jun 18, 2026 18:43 GMT
0	0%	0	5	0	410.00	0	0%	6.5	10.3	0
MKSI Call 410.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|410.00C Delta0.2947 Imp Vol0.655 Bid0 Gamma0.0252 Theoretical2.5 Ask5 Theta-2.4063 Intrinsic Value-7.09 Volume0 Vega0.0721 Time Value7.09 Open Interest117 Rho0.0031 Delta / Theta-0.1225 MKSI Put 410.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|410.00P Delta-0.8321 Imp Vol0.3762 Bid6.5 Gamma0.032 Theoretical8.4 Ask10.3 Theta-0.9763 Intrinsic Value7.09 Volume0 Vega0.0524 Time Value-7.09 Open Interest0 Rho-0.0072 Delta / Theta0.8523
1	0%	0	2.25	2	420.00	0	0%	16.1	19.6	0
MKSI Call 420.00 Exp: Jun 18, 2026 Last: 1 Chg.: 0% SymbolMKSI\|20260618\|420.00C Delta0.1415 Imp Vol0.7576 Bid0 Gamma0.0142 Theoretical1.13 Ask2.25 Theta-1.8062 Intrinsic Value-17.09 Volume2 Vega0.0469 Time Value18.09 Open Interest0 Rho0.0015 Delta / Theta-0.0783 MKSI Put 420.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|420.00P Delta-0.9634 Imp Vol0.4628 Bid16.1 Gamma0.0084 Theoretical17.85 Ask19.6 Theta-0.3708 Intrinsic Value17.09 Volume0 Vega0.0167 Time Value-17.09 Open Interest0 Rho-0.0064 Delta / Theta2.5983
0	0%	0	2.3	0	430.00	0	0%	26.1	29.6	0
MKSI Call 430.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|430.00C Delta0.1123 Imp Vol1.0324 Bid0 Gamma0.0088 Theoretical1.15 Ask2.3 Theta-2.094 Intrinsic Value-27.09 Volume0 Vega0.0399 Time Value27.09 Open Interest1 Rho0.0012 Delta / Theta-0.0536 MKSI Put 430.00 Exp: Jun 18, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260618\|430.00P Delta-0.9733 Imp Vol0.6622 Bid26.1 Gamma0.0057 Theoretical27.85 Ask29.6 Theta-0.4111 Intrinsic Value27.09 Volume0 Vega0.0129 Time Value-27.09 Open Interest0 Rho-0.0062 Delta / Theta2.3673

Open Positions

Calls

Puts

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Recent Quotes

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