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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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365.56 -45.49 -11.07%

02/07 - Closed. Currency in USD

After Hours

361.18

-4.38

-1.20%

1:59:29 - Real-time Data

Type: Equity

Market: United States

Volume: 2,168,108
Bid/Ask: 0.00 / 0.00
Day's Range: 355.08 - 408.92

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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 stock's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Jul 02, 2026 20:13 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	285.7	289.9	0	70.00	0	0%	0	2.15	0
MKSI Call 70.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260717\|70.00C Delta0.9974 Imp Vol3.2444 Bid285.7 Gamma0 Theoretical287.8 Ask289.9 Theta-0.0645 Intrinsic Value295.56 Volume0 Vega0.0056 Time Value-295.56 Open Interest0 Rho0.0281 Delta / Theta-15.4606 MKSI Put 70.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260717\|70.00P Delta-0.0083 Imp Vol4.0548 Bid0 Gamma0.0001 Theoretical1.08 Ask2.15 Theta-0.221 Intrinsic Value-295.56 Volume0 Vega0.0164 Time Value295.56 Open Interest0 Rho-0.0015 Delta / Theta0.0375
0	0%	280.7	284.9	0	75.00	0	0%	0	2.15	0
MKSI Call 75.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260717\|75.00C Delta0.9974 Imp Vol3.0962 Bid280.7 Gamma0 Theoretical282.8 Ask284.9 Theta-0.0632 Intrinsic Value290.56 Volume0 Vega0.0057 Time Value-290.56 Open Interest0 Rho0.0302 Delta / Theta-15.7696 MKSI Put 75.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260717\|75.00P Delta-0.0087 Imp Vol3.8854 Bid0 Gamma0.0001 Theoretical1.08 Ask2.15 Theta-0.2212 Intrinsic Value-290.56 Volume0 Vega0.0171 Time Value290.56 Open Interest0 Rho-0.0016 Delta / Theta0.0393
329	0%	275.5	279.7	0	80.00	0	0%	0	2.15	0
MKSI Call 80.00 Exp: Jul 17, 2026 Last: 329 Chg.: 0% SymbolMKSI\|20260717\|80.00C Delta0 Imp Vol0 Bid275.5 Gamma0 Theoretical0 Ask279.7 Theta0 Intrinsic Value285.56 Volume0 Vega0 Time Value43.44 Open Interest1 Rho0 Delta / Theta0 MKSI Put 80.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260717\|80.00P Delta-0.0091 Imp Vol3.728 Bid0 Gamma0.0001 Theoretical1.08 Ask2.15 Theta-0.2212 Intrinsic Value-285.56 Volume0 Vega0.0178 Time Value285.56 Open Interest25 Rho-0.0017 Delta / Theta0.0412
					365.56	Price @ Jul 02, 2026 20:13 GMT
0	0%	15.5	17.5	0	370.00	19.42	117.96%	27.9	29.2	2
MKSI Call 370.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260717\|370.00C Delta0.4438 Imp Vol0.7481 Bid15.5 Gamma0.0073 Theoretical16.5 Ask17.5 Theta-0.7267 Intrinsic Value-4.44 Volume0 Vega0.2862 Time Value4.44 Open Interest6 Rho0.0584 Delta / Theta-0.6107 MKSI Put 370.00 Exp: Jul 17, 2026 Last: 19.42 Chg.: 117.96% SymbolMKSI\|20260717\|370.00P Delta-0.5569 Imp Vol0.7495 Bid27.9 Gamma0.0073 Theoretical28.55 Ask29.2 Theta-0.6969 Intrinsic Value4.44 Volume2 Vega0.2861 Time Value14.98 Open Interest117 Rho-0.0789 Delta / Theta0.7991
15.1	0%	11.9	13.8	2	380.00	34.3	185.83%	34.1	36.5	16
MKSI Call 380.00 Exp: Jul 17, 2026 Last: 15.1 Chg.: 0% SymbolMKSI\|20260717\|380.00C Delta0.3743 Imp Vol0.743 Bid11.9 Gamma0.007 Theoretical12.85 Ask13.8 Theta-0.6912 Intrinsic Value-14.44 Volume2 Vega0.2746 Time Value29.54 Open Interest8 Rho0.0497 Delta / Theta-0.5415 MKSI Put 380.00 Exp: Jul 17, 2026 Last: 34.3 Chg.: 185.83% SymbolMKSI\|20260717\|380.00P Delta-0.6229 Imp Vol0.7592 Bid34.1 Gamma0.0069 Theoretical35.3 Ask36.5 Theta-0.6766 Intrinsic Value14.44 Volume16 Vega0.2752 Time Value19.86 Open Interest118 Rho-0.0878 Delta / Theta0.9208
0	0%	9.1	10.9	0	390.00	41.3	0%	40.1	44.1	220
MKSI Call 390.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolMKSI\|20260717\|390.00C Delta0.3114 Imp Vol0.7444 Bid9.1 Gamma0.0066 Theoretical10 Ask10.9 Theta-0.6449 Intrinsic Value-24.44 Volume0 Vega0.2562 Time Value24.44 Open Interest14 Rho0.0416 Delta / Theta-0.4829 MKSI Put 390.00 Exp: Jul 17, 2026 Last: 41.3 Chg.: 0% SymbolMKSI\|20260717\|390.00P Delta-0.6887 Imp Vol0.7481 Bid40.1 Gamma0.0065 Theoretical42.1 Ask44.1 Theta-0.6167 Intrinsic Value24.44 Volume220 Vega0.256 Time Value16.86 Open Interest85 Rho-0.0956 Delta / Theta1.1167

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	MKSI	365.56	-45.49	-11.07%

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