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Masimo Corporation (MASI)

NASDAQ

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150.25 +2.12 +1.43%

07/10 - Closed. Currency in USD

After Hours

149.25

-1.00

-0.67%

21:21:28 - Real-time Data

Type: Equity

Market: United States

Volume: 1,121,423
Bid/Ask: 0.00 / 0.00
Day's Range: 148.49 - 152.43

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Masimo Option Chain

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

Expiration Date:

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Strike Price:

Quotes Analysis

Oct 07, 2025 20:12 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	78.4	81.5	0	70.00	0	0%	0	0.75	0
MASI Call 70.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251017\|70.00C Delta0.9833 Imp Vol2.3674 Bid78.4 Gamma0.0007 Theoretical79.95 Ask81.5 Theta-0.1178 Intrinsic Value80.25 Volume0 Vega0.0101 Time Value-80.25 Open Interest1 Rho0.0124 Delta / Theta-8.345 MASI Put 70.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251017\|70.00P Delta-0.0256 Imp Vol2.6531 Bid0 Gamma0.0009 Theoretical0.75 Ask0.75 Theta-0.1956 Intrinsic Value-80.25 Volume0 Vega0.0148 Time Value80.25 Open Interest0 Rho-0.0012 Delta / Theta0.1309
0	0%	73.5	76.5	0	75.00	0	0%	0	0.75	0
MASI Call 75.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251017\|75.00C Delta0.9803 Imp Vol2.2148 Bid73.5 Gamma0.0009 Theoretical75 Ask76.5 Theta-0.1275 Intrinsic Value75.25 Volume0 Vega0.0116 Time Value-75.25 Open Interest0 Rho0.0134 Delta / Theta-7.691 MASI Put 75.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251017\|75.00P Delta-0.0279 Imp Vol2.439 Bid0 Gamma0.0011 Theoretical0.75 Ask0.75 Theta-0.1931 Intrinsic Value-75.25 Volume0 Vega0.0159 Time Value75.25 Open Interest1 Rho-0.0013 Delta / Theta0.1444
0	0%	68.3	71.5	0	80.00	0	0%	0	0.75	0
MASI Call 80.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251017\|80.00C Delta0.9822 Imp Vol1.9405 Bid68.3 Gamma0.0009 Theoretical69.9 Ask71.5 Theta-0.1023 Intrinsic Value70.25 Volume0 Vega0.0106 Time Value-70.25 Open Interest0 Rho0.0143 Delta / Theta-9.5984 MASI Put 80.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251017\|80.00P Delta-0.0304 Imp Vol2.2385 Bid0 Gamma0.0012 Theoretical0.75 Ask0.75 Theta-0.1902 Intrinsic Value-70.25 Volume0 Vega0.017 Time Value70.25 Open Interest1 Rho-0.0014 Delta / Theta0.1596
					150.25	Price @ Oct 07, 2025 20:12 GMT
2.8	0%	1.55	3	7	155.00	11.58	0%	5.7	8	0
MASI Call 155.00 Exp: Oct 17, 2025 Last: 2.8 Chg.: 0% SymbolMASI\|20251017\|155.00C Delta0.3504 Imp Vol0.5013 Bid1.55 Gamma0.0298 Theoretical2.8 Ask3 Theta-0.2316 Intrinsic Value-4.75 Volume7 Vega0.0917 Time Value7.55 Open Interest94 Rho0.0136 Delta / Theta-1.513 MASI Put 155.00 Exp: Oct 17, 2025 Last: 11.58 Chg.: 0% SymbolMASI\|20251017\|155.00P Delta-0.7188 Imp Vol0.3514 Bid5.7 Gamma0.0389 Theoretical6.85 Ask8 Theta-0.1424 Intrinsic Value4.75 Volume0 Vega0.0834 Time Value6.83 Open Interest5 Rho-0.0253 Delta / Theta5.0467
1	0%	0.7	2.5	12	160.00	13.9	0%	9.1	12.3	0
MASI Call 160.00 Exp: Oct 17, 2025 Last: 1 Chg.: 0% SymbolMASI\|20251017\|160.00C Delta0.1802 Imp Vol0.4265 Bid0.7 Gamma0.0249 Theoretical1 Ask2.5 Theta-0.1396 Intrinsic Value-9.75 Volume12 Vega0.065 Time Value10.75 Open Interest11 Rho0.0071 Delta / Theta-1.2913 MASI Put 160.00 Exp: Oct 17, 2025 Last: 13.9 Chg.: 0% SymbolMASI\|20251017\|160.00P Delta-0.9083 Imp Vol0.3015 Bid9.1 Gamma0.0223 Theoretical10.7 Ask12.3 Theta-0.0569 Intrinsic Value9.75 Volume0 Vega0.0405 Time Value4.15 Open Interest10 Rho-0.0258 Delta / Theta15.963
0.45	0%	0.2	0.55	22	165.00	0	0%	13.8	16.7	0
MASI Call 165.00 Exp: Oct 17, 2025 Last: 0.45 Chg.: 0% SymbolMASI\|20251017\|165.00C Delta0.0925 Imp Vol0.434 Bid0.2 Gamma0.0154 Theoretical0.45 Ask0.55 Theta-0.0895 Intrinsic Value-14.75 Volume22 Vega0.041 Time Value15.2 Open Interest15 Rho0.0037 Delta / Theta-1.0332 MASI Put 165.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251017\|165.00P Delta0 Imp Vol0 Bid13.8 Gamma0 Theoretical0 Ask16.7 Theta0 Intrinsic Value14.75 Volume0 Vega0 Time Value-14.75 Open Interest0 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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