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Masimo Corporation (MASI)

NASDAQ

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140.65 -0.89 -0.63%

31/10 - Closed. Currency in USD

After Hours

140.65

0.00

0.00%

22:14:43 - Real-time Data

Type: Equity

Market: United States

Volume: 787,033
Bid/Ask: 0.00 / 0.00
Day's Range: 138.68 - 142.02

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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 31, 2025 20:13 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	64.8	68	0	75.00	0	0%	0	1.95	0
MASI Call 75.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251121\|75.00C Delta0 Imp Vol0 Bid64.8 Gamma0 Theoretical0 Ask68 Theta0 Intrinsic Value65.65 Volume0 Vega0 Time Value-65.65 Open Interest0 Rho0 Delta / Theta0 MASI Put 75.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251121\|75.00P Delta-0.0566 Imp Vol1.9631 Bid0 Gamma0.0017 Theoretical1.95 Ask1.95 Theta-0.1798 Intrinsic Value-65.65 Volume0 Vega0.0386 Time Value65.65 Open Interest0 Rho-0.0053 Delta / Theta0.3146
0	0%	59.9	62.7	0	80.00	0	0%	0	2.15	0
MASI Call 80.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251121\|80.00C Delta0 Imp Vol0 Bid59.9 Gamma0 Theoretical0 Ask62.7 Theta0 Intrinsic Value60.65 Volume0 Vega0 Time Value-60.65 Open Interest0 Rho0 Delta / Theta0 MASI Put 80.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251121\|80.00P Delta-0.0653 Imp Vol1.8438 Bid0 Gamma0.002 Theoretical2.15 Ask2.15 Theta-0.189 Intrinsic Value-60.65 Volume0 Vega0.0432 Time Value60.65 Open Interest0 Rho-0.006 Delta / Theta0.3457
0	0%	54.9	57.6	0	85.00	0	0%	0	2.15	0
MASI Call 85.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251121\|85.00C Delta0 Imp Vol0 Bid54.9 Gamma0 Theoretical0 Ask57.6 Theta0 Intrinsic Value55.65 Volume0 Vega0 Time Value-55.65 Open Interest0 Rho0 Delta / Theta0 MASI Put 85.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251121\|85.00P Delta-0.0715 Imp Vol1.6836 Bid0 Gamma0.0024 Theoretical2.15 Ask2.15 Theta-0.1849 Intrinsic Value-55.65 Volume0 Vega0.0463 Time Value55.65 Open Interest0 Rho-0.0065 Delta / Theta0.3866
					140.65	Price @ Oct 31, 2025 20:13 GMT
9.6	0%	4.7	7.4	0	145.00	7.4	0%	8.8	11.5	0
MASI Call 145.00 Exp: Nov 21, 2025 Last: 9.6 Chg.: 0% SymbolMASI\|20251121\|145.00C Delta0.454 Imp Vol0.5609 Bid4.7 Gamma0.0208 Theoretical6.05 Ask7.4 Theta-0.1809 Intrinsic Value-4.35 Volume0 Vega0.1342 Time Value13.95 Open Interest2 Rho0.0334 Delta / Theta-2.51 MASI Put 145.00 Exp: Nov 21, 2025 Last: 7.4 Chg.: 0% SymbolMASI\|20251121\|145.00P Delta-0.5377 Imp Vol0.6061 Bid8.8 Gamma0.0193 Theoretical10.15 Ask11.5 Theta-0.1909 Intrinsic Value4.35 Volume0 Vega0.1345 Time Value3.05 Open Interest2 Rho-0.0426 Delta / Theta2.8171
5.26	0%	3.1	5.6	1	150.00	0	0%	12.1	14.6	0
MASI Call 150.00 Exp: Nov 21, 2025 Last: 5.26 Chg.: 0% SymbolMASI\|20251121\|150.00C Delta0.3797 Imp Vol0.6374 Bid3.1 Gamma0.0176 Theoretical5.26 Ask5.6 Theta-0.197 Intrinsic Value-9.35 Volume1 Vega0.129 Time Value14.61 Open Interest8 Rho0.0279 Delta / Theta-1.927 MASI Put 150.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251121\|150.00P Delta-0.6284 Imp Vol0.6066 Bid12.1 Gamma0.0184 Theoretical13.35 Ask14.6 Theta-0.181 Intrinsic Value9.35 Volume0 Vega0.128 Time Value-9.35 Open Interest0 Rho-0.0488 Delta / Theta3.4715
2.65	0%	1.4	4.7	9	155.00	0	0%	15.8	18.2	0
MASI Call 155.00 Exp: Nov 21, 2025 Last: 2.65 Chg.: 0% SymbolMASI\|20251121\|155.00C Delta0.2534 Imp Vol0.5654 Bid1.4 Gamma0.0172 Theoretical2.65 Ask4.7 Theta-0.1498 Intrinsic Value-14.35 Volume9 Vega0.1053 Time Value17 Open Interest41 Rho0.0181 Delta / Theta-1.6917 MASI Put 155.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolMASI\|20251121\|155.00P Delta-0.7084 Imp Vol0.6108 Bid15.8 Gamma0.0166 Theoretical17 Ask18.2 Theta-0.1645 Intrinsic Value14.35 Volume0 Vega0.1161 Time Value-14.35 Open Interest0 Rho-0.0541 Delta / Theta4.3063

Open Positions

Calls

Puts

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