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MASI
Masimo Corporation
stock NASDAQ

Market Open

Jun 9, 2026 12:19:18 PM EDT

179.96USD+0.011%(+0.02)331,191

179.96Bid 179.97Ask 0.01Spread

Pre-market

Jun 9, 2026 9:28:30 AM EDT

179.99USD+0.028%(+0.05)3,541

After-hours

Jun 8, 2026 4:53:30 PM EDT

179.94USD-0.011%(-0.02)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Jun 18, 2026 Jul 17, 2026 Sep 18, 2026 Dec 18, 2026 Jan 15, 2027

ITM/OTM for Jun 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
525	1,581	3	4,220

MASI Jun 18, 2026 Exp. - Volume by Strike

Puts

Calls

MASI Jun 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

MASI Jun 18, 2026 Exp. - Max Pain @ $175.00

Puts

Calls

MASI Jun 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
225 C	0.05	-98.31%	1	2	02-17	MASI260618C00225000
220 C	0.35	-78.13%	1	2	01-26	MASI260618C00220000
215 C	0	0%	0			MASI260618C00215000
210 C	0.75	0%	1	1	01-26	MASI260618C00210000
205 C	0.75	+25.00%	1	4	02-03	MASI260618C00205000
200 C	0.04	-97.33%	1	2	04-13	MASI260618C00200000
195 C	1.10	-12.00%	1	3	02-09	MASI260618C00195000
190 C	0.10	0%	10	10	03-19	MASI260618C00190000
185 C	1.75	-2.78%	1	5	02-09	MASI260618C00185000
180 C	0.05	0.00%	59	1,552	06-08	MASI260618C00180000
175 C	4.17	+4.77%	2	253	06-04	MASI260618C00175000
170 C	10.00	+4.17%	100	254	06-08	MASI260618C00170000
165 C	11.93	0%	1	1	02-19	MASI260618C00165000
160 C	9.50	+17.28%	2	6	01-21	MASI260618C00160000
155 C	23.80	-2.26%	1	2	05-29	MASI260618C00155000
150 C	20.70	0%	3	3	11-12	MASI260618C00150000
145 C	10.80	0%	1	1	02-02	MASI260618C00145000
140 C	38.90	+6.14%	1	1	03-09	MASI260618C00140000
135 C	13.40	0%	1	1	02-11	MASI260618C00135000
130 C	15.62	0%	2	1	01-13	MASI260618C00130000
125 C	0	0%	0			MASI260618C00125000
120 C	0	0%	0			MASI260618C00120000
115 C	0	0%	0			MASI260618C00115000
110 C	0	0%	0			MASI260618C00110000
105 C	48.90	0%	1	1	10-23	MASI260618C00105000
100 C	0	0%	0			MASI260618C00100000
95 C	65.40	0%	1	1	11-05	MASI260618C00095000
90 C	0	0%	0			MASI260618C00090000
85 C	0	0%	0			MASI260618C00085000
80 C	0	0%	0			MASI260618C00080000
75 C	0	0%	0			MASI260618C00075000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
225 P	0	0%	0			MASI260618P00225000
220 P	0	0%	0			MASI260618P00220000
215 P	0	0%	0			MASI260618P00215000
210 P	0	0%	0			MASI260618P00210000
205 P	0	0%	0			MASI260618P00205000
200 P	51.40	0%	1	0	11-05	MASI260618P00200000
195 P	0	0%	0			MASI260618P00195000
190 P	0	0%	0			MASI260618P00190000
185 P	8.66	-1.14%	37	0	02-24	MASI260618P00185000
180 P	1.75	0.00%	2	3	05-04	MASI260618P00180000
175 P	0.30	0.00%	25	927	05-14	MASI260618P00175000
170 P	0.15	0.00%	1	298	05-18	MASI260618P00170000
165 P	0.42	0%	1	1	02-19	MASI260618P00165000
160 P	1.50	0%	1	1	02-18	MASI260618P00160000
155 P	0	0%	0			MASI260618P00155000
150 P	18.00	0%	1	1	11-18	MASI260618P00150000
145 P	15.50	0%	1	1	11-18	MASI260618P00145000
140 P	2.15	+923.81%	1	6	02-20	MASI260618P00140000
135 P	0.18	+260.00%	1	7	02-23	MASI260618P00135000
130 P	12.00	0%	20	20	01-12	MASI260618P00130000
125 P	8.60	+1.78%	2	3	01-09	MASI260618P00125000
120 P	0	0%	0			MASI260618P00120000
115 P	4.50	0%	1	1	01-22	MASI260618P00115000
110 P	0.10	0.00%	5	6	04-10	MASI260618P00110000
105 P	0.10	-97.56%	5	11	02-17	MASI260618P00105000
100 P	0.05	-50.00%	506	111	04-10	MASI260618P00100000
95 P	1.50	-41.18%	1	12	01-21	MASI260618P00095000
90 P	0.05	-16.67%	3,975	1,550	04-10	MASI260618P00090000
85 P	1.10	-18.52%	1	8	02-12	MASI260618P00085000
80 P	1.05	-12.50%	1	5	12-29	MASI260618P00080000
75 P	0.05	+66.67%	1,350	1,251	04-10	MASI260618P00075000

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