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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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279.38 -4.37 -1.54%

02/05 - Closed. Currency in USD

Pre Market

288.14

+8.76

+3.14%

13:31:14 - Real-time Data

Type: Equity

Market: United States

Volume: 1,300,898
Bid/Ask: 0.00 / 0.00
Day's Range: 275.04 - 285.67

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MKS Instruments Option Chain

Get in-depth MKS Instruments option chain data. Access detailed Call and Put option information, including strike prices, last traded price, price change, volume, implied volatility and theoretical values for MKS Instruments options across the selected expiration dates.

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Quotes Analysis

May 03, 2026 21:02 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	147.9	151.4	0	130.00	0	0%	0	0.15	0
MKSI Call 130.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260515\|130.00C Delta0.9953 Imp Vol1.6556 Bid147.9 Gamma0.0002 Theoretical149.65 Ask151.4 Theta-0.0548 Intrinsic Value149.38 Volume0 Vega0.007 Time Value-149.38 Open Interest0 Rho0.0457 Delta / Theta-18.1777 MKSI Put 130.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260515\|130.00P Delta-0.0028 Imp Vol1.5471 Bid0 Gamma0.0001 Theoretical0.08 Ask0.15 Theta-0.027 Intrinsic Value-149.38 Volume0 Vega0.0045 Time Value149.38 Open Interest0 Rho-0.0003 Delta / Theta0.1041
0	0%	142.9	146.4	0	135.00	0	0%	0	2.15	0
MKSI Call 135.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260515\|135.00C Delta0.9953 Imp Vol1.5708 Bid142.9 Gamma0.0002 Theoretical144.65 Ask146.4 Theta-0.0533 Intrinsic Value144.38 Volume0 Vega0.0071 Time Value-144.38 Open Interest0 Rho0.0475 Delta / Theta-18.6788 MKSI Put 135.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260515\|135.00P Delta-0.0222 Imp Vol2.1336 Bid0 Gamma0.0005 Theoretical1.07 Ask2.15 Theta-0.2283 Intrinsic Value-144.38 Volume0 Vega0.0279 Time Value144.38 Open Interest0 Rho-0.0024 Delta / Theta0.0973
0	0%	137.9	141.4	0	140.00	0	0%	0	2.15	0
MKSI Call 140.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260515\|140.00C Delta0.9953 Imp Vol1.4891 Bid137.9 Gamma0.0002 Theoretical139.65 Ask141.4 Theta-0.0518 Intrinsic Value139.38 Volume0 Vega0.0071 Time Value-139.38 Open Interest0 Rho0.0493 Delta / Theta-19.2115 MKSI Put 140.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260515\|140.00P Delta-0.0232 Imp Vol2.0387 Bid0 Gamma0.0005 Theoretical1.08 Ask2.15 Theta-0.2267 Intrinsic Value-139.38 Volume0 Vega0.029 Time Value139.38 Open Interest0 Rho-0.0025 Delta / Theta0.1025
					279.38	Price @ May 03, 2026 21:02 GMT
15.45	-17.69%	14.9	17.7	4	280.00	17.02	0%	15.6	17.9	0
MKSI Call 280.00 Exp: May 15, 2026 Last: 15.45 Chg.: -17.69% SymbolMKSI\|20260515\|280.00C Delta0.5249 Imp Vol0.7418 Bid14.9 Gamma0.0102 Theoretical15.45 Ask17.7 Theta-0.6105 Intrinsic Value-0.62 Volume4 Vega0.2099 Time Value16.07 Open Interest32 Rho0.0467 Delta / Theta-0.8597 MKSI Put 280.00 Exp: May 15, 2026 Last: 17.02 Chg.: 0% SymbolMKSI\|20260515\|280.00P Delta-0.4738 Imp Vol0.7887 Bid15.6 Gamma0.0096 Theoretical16.75 Ask17.9 Theta-0.6248 Intrinsic Value0.62 Volume0 Vega0.2098 Time Value16.4 Open Interest24 Rho-0.0461 Delta / Theta0.7582
13.32	0%	10.4	13.7	0	290.00	23.37	0%	21.2	24.1	0
MKSI Call 290.00 Exp: May 15, 2026 Last: 13.32 Chg.: 0% SymbolMKSI\|20260515\|290.00C Delta0.4317 Imp Vol0.78 Bid10.4 Gamma0.0096 Theoretical12.05 Ask13.7 Theta-0.6313 Intrinsic Value-10.62 Volume0 Vega0.2072 Time Value23.94 Open Interest36 Rho0.0387 Delta / Theta-0.6838 MKSI Put 290.00 Exp: May 15, 2026 Last: 23.37 Chg.: 0% SymbolMKSI\|20260515\|290.00P Delta-0.5668 Imp Vol0.794 Bid21.2 Gamma0.0094 Theoretical22.65 Ask24.1 Theta-0.6191 Intrinsic Value10.62 Volume0 Vega0.2073 Time Value12.75 Open Interest2 Rho-0.0545 Delta / Theta0.9156
8.9	-13.17%	7.2	9.9	1	300.00	32.63	0%	27.9	30.7	0
MKSI Call 300.00 Exp: May 15, 2026 Last: 8.9 Chg.: -13.17% SymbolMKSI\|20260515\|300.00C Delta0.3459 Imp Vol0.7886 Bid7.2 Gamma0.0089 Theoretical8.9 Ask9.9 Theta-0.5975 Intrinsic Value-20.62 Volume1 Vega0.1944 Time Value29.52 Open Interest36 Rho0.0312 Delta / Theta-0.5789 MKSI Put 300.00 Exp: May 15, 2026 Last: 32.63 Chg.: 0% SymbolMKSI\|20260515\|300.00P Delta-0.6539 Imp Vol0.7933 Bid27.9 Gamma0.0088 Theoretical29.3 Ask30.7 Theta-0.5773 Intrinsic Value20.62 Volume0 Vega0.1944 Time Value12.01 Open Interest7 Rho-0.062 Delta / Theta1.1326

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	MKSI	279.38	-4.37	-1.54%

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