Breaking News

Masimo Corporation (MASI)

NASDAQ

Add to/Remove from a Portfolio Add to Watchlist

139.13 +0.71 +0.51%

02:29:59 - Closed. Currency in USD

Pre Market

139.30

+0.17

+0.12%

19:42:20 - Real-time Data

Type: Equity

Market: United States

Volume: 715,523
Bid/Ask: 0.00 / 0.00
Day's Range: 136.80 - 141.75

General
Chart
- Streaming Chart
- Interactive Chart
News & Analysis
- News
- Analysis & Comment
Financials
Technical
Forum

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:

Show:

Strike Price:

Quotes Analysis

Feb 03, 2026 20:13 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	66.7	70.3	0	70.00	0	0%	0	2.15	0
MASI Call 70.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMASI\|20260220\|70.00C Delta0.9853 Imp Vol1.5653 Bid66.7 Gamma0.0008 Theoretical68.5 Ask70.3 Theta-0.0476 Intrinsic Value68.63 Volume0 Vega0.0107 Time Value-68.63 Open Interest0 Rho0.0182 Delta / Theta-20.6929 MASI Put 70.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMASI\|20260220\|70.00P Delta-0.057 Imp Vol2.3873 Bid0 Gamma0.0016 Theoretical2.15 Ask2.15 Theta-0.2395 Intrinsic Value-68.63 Volume0 Vega0.0342 Time Value68.63 Open Interest0 Rho-0.0043 Delta / Theta0.2382
0	0%	61.7	65.1	0	75.00	0	0%	0	2.15	0
MASI Call 75.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMASI\|20260220\|75.00C Delta0.9889 Imp Vol1.3179 Bid61.7 Gamma0.0007 Theoretical63.4 Ask65.1 Theta-0.0309 Intrinsic Value63.63 Volume0 Vega0.0083 Time Value-63.63 Open Interest0 Rho0.0182 Delta / Theta-31.9916 MASI Put 75.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMASI\|20260220\|75.00P Delta-0.0624 Imp Vol2.1845 Bid0 Gamma0.0019 Theoretical2.15 Ask2.15 Theta-0.2352 Intrinsic Value-63.63 Volume0 Vega0.0367 Time Value63.63 Open Interest0 Rho-0.0046 Delta / Theta0.2655
0	0%	56.7	60.3	0	80.00	0	0%	0	2.15	0
MASI Call 80.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMASI\|20260220\|80.00C Delta0.9825 Imp Vol1.2815 Bid56.7 Gamma0.0011 Theoretical58.5 Ask60.3 Theta-0.0457 Intrinsic Value58.63 Volume0 Vega0.0125 Time Value-58.63 Open Interest0 Rho0.0216 Delta / Theta-21.5111 MASI Put 80.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMASI\|20260220\|80.00P Delta-0.0684 Imp Vol1.9944 Bid0 Gamma0.0022 Theoretical2.15 Ask2.15 Theta-0.2304 Intrinsic Value-58.63 Volume0 Vega0.0393 Time Value58.63 Open Interest0 Rho-0.005 Delta / Theta0.2968
					138.63	Price @ Feb 03, 2026 20:13 GMT
3.03	0%	2.4	5.5	0	140.00	4.85	0%	3.9	6.9	0
MASI Call 140.00 Exp: Feb 20, 2026 Last: 3.03 Chg.: 0% SymbolMASI\|20260220\|140.00C Delta0.4601 Imp Vol0.3967 Bid2.4 Gamma0.0335 Theoretical3.95 Ask5.5 Theta-0.139 Intrinsic Value-1.37 Volume0 Vega0.1183 Time Value4.4 Open Interest8 Rho0.0278 Delta / Theta-3.3098 MASI Put 140.00 Exp: Feb 20, 2026 Last: 4.85 Chg.: 0% SymbolMASI\|20260220\|140.00P Delta-0.543 Imp Vol0.3767 Bid3.9 Gamma0.0353 Theoretical5.4 Ask6.9 Theta-0.1291 Intrinsic Value1.37 Volume0 Vega0.1182 Time Value3.48 Open Interest2 Rho-0.0323 Delta / Theta4.2053
1.4	0%	1.35	3.3	0	145.00	0	0%	7	10.2	0
MASI Call 145.00 Exp: Feb 20, 2026 Last: 1.4 Chg.: 0% SymbolMASI\|20260220\|145.00C Delta0.3109 Imp Vol0.4079 Bid1.35 Gamma0.029 Theoretical2.33 Ask3.3 Theta-0.1271 Intrinsic Value-6.37 Volume0 Vega0.1053 Time Value7.77 Open Interest11 Rho0.0189 Delta / Theta-2.4468 MASI Put 145.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolMASI\|20260220\|145.00P Delta-0.7101 Imp Vol0.3687 Bid7 Gamma0.0311 Theoretical8.6 Ask10.2 Theta-0.1081 Intrinsic Value6.37 Volume0 Vega0.1019 Time Value-6.37 Open Interest0 Rho-0.0405 Delta / Theta6.5684
0.82	0%	0.35	1.5	0	150.00	9.8	0%	11.2	14.3	0
MASI Call 150.00 Exp: Feb 20, 2026 Last: 0.82 Chg.: 0% SymbolMASI\|20260220\|150.00C Delta0.1641 Imp Vol0.3696 Bid0.35 Gamma0.0224 Theoretical0.93 Ask1.5 Theta-0.0806 Intrinsic Value-11.37 Volume0 Vega0.0738 Time Value12.19 Open Interest69 Rho0.0101 Delta / Theta-2.0361 MASI Put 150.00 Exp: Feb 20, 2026 Last: 9.8 Chg.: 0% SymbolMASI\|20260220\|150.00P Delta-0.8228 Imp Vol0.3888 Bid11.2 Gamma0.0224 Theoretical12.75 Ask14.3 Theta-0.0856 Intrinsic Value11.37 Volume0 Vega0.0772 Time Value-1.57 Open Interest1 Rho-0.0444 Delta / Theta9.6154

Open Positions

Calls

Puts

© 2016 Market data provided and hosted by Barchart Market Data Solutions. Fundamental company data provided by Morningstar and Zacks Investment Research. Information is provided 'as-is' and solely for informational purposes, not for trading purposes or advice, and is delayed. To see all exchange delays and terms of use please see disclaimer.

We encourage you to use comments to engage with users, share your perspective and ask questions of authors and each other. However, in order to maintain the high level of discourse we’ve all come to value and expect, please keep the following criteria in mind:

Enrich the conversation
Stay focused and on track. Only post material that’s relevant to the topic being discussed.
Be respectful. Even negative opinions can be framed positively and diplomatically.
Use standard writing style. Include punctuation and upper and lower cases.
NOTE: Spam and/or promotional messages and links within a comment will be removed
Avoid profanity, slander or personal attacks directed at an author or another user.
Don’t Monopolize the Conversation. We appreciate passion and conviction, but we also believe strongly in giving everyone a chance to air their thoughts. Therefore, in addition to civil interaction, we expect commenters to offer their opinions succinctly and thoughtfully, but not so repeatedly that others are annoyed or offended. If we receive complaints about individuals who take over a thread or forum, we reserve the right to ban them from the site, without recourse.
Only English comments will be allowed.

Perpetrators of spam or abuse will be deleted from the site and prohibited from future registration at Investing.com’s discretion.

I have read and understood Investing.com India's comments guidelines and agree to the terms described.

I Agree

MASI Comments

Write your thoughts about Masimo Corporation

Are you sure you want to delete this chart?

Delete Cancel

Post

Post also to:

Replace the attached chart with a new chart ?

Replace Cancel

1000

Comment Guidelines

Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.

Please wait a minute before you try to comment again.

Thanks for your comment. Please note that all comments are pending until approved by our moderators. It may therefore take some time before it appears on our website.

<div id="comment">
				<div class="comment js-comment" data-comment-id="{commentID}" id="comment-{commentID}" data-user-id="">
    <div class="mainComment js-content">
       <div class="commentInnerWrapper">
        <a href="{userLink}" class="js-user-link"><img src="{userImage}" width="33" height="33" alt="{usernameAlt}" class="img" onerror="this.src='https://i-invdn-com.investing.com/defaultUserMaleTmp.png';"></a><div class="commentBody">
                					<span class="commentUsername">
                    	<a href="{userLink}" class="js-user-link js-user-name">{username}</a>
					</span>
                                <span class="js-date" comment-date="{dateFormat}" comment-date-formatted="{dateFormatted}" title="{dateTitle}">Just Now</span>
                <div class="commentDropDown js-commentDropDownWrapper " data-user-id="" data-cid="{commentID}">
	<a href="javascript:void(0);" class="threeDotsIconSmall js-thinDropdownArrow"></a>
	<div class="tooltipPopup commentActionsPop noHeader js-commentDropDownOptions displayNone">
		<div class="addRow js-option share">
			<a href="javascript:void(0);" class="js-commentSharePopup" data-cid="{commentID}" data-curl="{commentLink}"><span class="smallShareIcon middle"></span>Share</a>
		</div>

<div class="js-option addRow follow">
            <div class="js-follow-post-button" data-reg_ep="follow comment">
                <span class="alertfollowIcon middle"></span>Follow this post            </div>
            <div class="js-unfollow-post-button displayNoneImp">
                <span class="alertUnfollowIcon middle"></span>Unfollow this post            </div>
        </div>

<div class="addRow js-option save"  data-reg_ep="save comment">
		<a href="javascript:void(0);" class="js-save-item-btn" data-item-type="comments" data-item-id="{commentID}">
			<i class="saveItemBigIcon middle"></i>
			Save		</a>
	</div>
	<div class="addRow saveItemsConfirmation noHover displayNone js-saveItemResult">
		
<div class="content js-saveItemSuccess displayNone">
	<span class="mediumGreenSuccessIcon"></span><span>Saved. See <a href="/members-admin/saved-items" target="_blank">Saved Items</a>.</span>
	<a href="javascript:void(0);" class="bugCloseIcon js-close"></a>
</div>
<div class="content js-saveItemAlreadySaved saveItemAlreadySaved displayNoneImp">
	<span>This comment has already been saved in your <a href="/members-admin/saved-items" target="_blank">Saved Items</a></span>
	<a href="javascript:void(0);" class="bugCloseIcon js-close"></a>
</div>
	</div>

<div class="addRow shareButtons js-sharePopup displayNone">
			<div class="js-shareComment"><span class="js-shareCommentSpan"></span></div>
		</div>
	</div>
</div>
                 <div class="commentAuthor js-comment-by-author"><span class="commentAuthorIcon"></span>Author's response</div>             </div>
		<div id="commentText-{commentID}" class="js-text-wrapper commentText withImage">
							<div id="commentBigChart{commentID}" class="commentBigChart js-comment-chart" onclick="openViewChartPopup('{commentID}')">
					<img src="https://d56-invdn-com.investing.com/comments_images/{commentImage}" alt="{commentAlt}">
					<i class="newMagnifyChartIcon"></i>
				</div>
						<span class="js-text">{commentContent}</span>
			<div class="clear"></div>
							<div class="commentButtons js-not-master-user">
					<a href="javascript:void(0)" class="reply js-reply-btn" data-real-parent-id="{commentID}" data-to-user-name="{username}" data-to-user-id="">Reply</a>
					<div class="inlineblock likeDislikeBox js-like-dislike-box" data-item-id="{commentID}">
	<input class="js-like-checkbox" type="checkbox" name="option" value="Yes" id="like_{commentID}">
	<label for="like_{commentID}" class="like" title="I agree"></label>
	<span class="numOfLikes js-like-count lighterGrayFont">0</span>
	<input class="js-dislike-checkbox" type="checkbox" name="option" value="No" id="dislike_{commentID}">
	<label for="dislike_{commentID}" class="dislike" title="I disagree"></label>
	<span class="numOfDislikes js-dislike-count lighterGrayFont">0</span>
</div>

<div class="reportComment js-flag float_lang_base_2">
                            <a href="javascript:void(0);" id="commentFlag_{commentID}">
                                <span class="reportCommentIcon middle"></span><span class="inlineblock middle">Report</span>
                            </a>
                        </div>
                    				</div>
					</div>
	   </div>
	</div>
	</div>			</div>
			<div id="reply">
				
    <div class="commentReply js-comment js-comment-reply" data-comment-id="{commentID}" id="comment-{commentID}" data-user-id="">
		<div class="commentInnerWrapper"><a href="{userLink}" class="js-user-link"><img src="{userImage}" width="33" height="33" alt="{usernameAlt}" class="img" onerror="this.src='https://i-invdn-com.investing.com/defaultUserMaleTmp.png';"></a><div class="commentBody js-content">
            				<span class="commentUsername">
					<a href="{userLink}" class="commentUsername js-user-link js-user-name" onMouseOver="">{username}</a>
				</span>
                        <span class="js-date" comment-date="{dateFormat}" comment-date-formatted="{dateFormatted}" title="{dateTitle}">Just Now</span>
			 <div class="commentAuthor js-comment-by-author"><span class="commentAuthorIcon"></span>Author's response</div> 			<div class="commentDropDown js-commentDropDownWrapper " data-user-id="" data-cid="{commentID}">
	<a href="javascript:void(0);" class="threeDotsIconSmall js-thinDropdownArrow"></a>
	<div class="tooltipPopup commentActionsPop noHeader js-commentDropDownOptions displayNone">
		<div class="addRow js-option share">
			<a href="javascript:void(0);" class="js-commentSharePopup" data-cid="{commentID}" data-curl="{commentLink}"><span class="smallShareIcon middle"></span>Share</a>
		</div>

</div>
		<div id="commentText-{commentID}" class="js-text-wrapper commentText withImage">
							<div id="commentBigChart{commentID}" class="replyBigChart displayNone js-comment-chart">
					<img src="https://d56-invdn-com.investing.com/comments_images/{commentImage}" alt="{commentAlt}">
					<i class="newMagnifyChartIcon"></i>
				</div>
				<span id="commentSmallChart{commentID}" class="commentSmallChart pointer js-comment-chart" onclick="openViewChartPopup('{commentID}')">
                    <img src="https://d56-invdn-com.investing.com/comments_images/{commentImageSmall}" width="116" height="52" alt="{commentAlt}">
                    <span class="chartMagnifyOverlay displayNone"></span>
                    <span class="searchGlassIcon chartMagnify displayNone"></span>
                </span>
						<span class="js-text">{commentContent}</span>
			<div class="clear"></div>
							<div class="commentButtons js-not-master-user">
					<a href="javascript:void(0)" class="reply js-reply-btn" data-real-parent-id="{commentID}" data-to-user-name="{username}" data-to-user-id="">Reply</a>
					<div class="inlineblock likeDislikeBox js-like-dislike-box" data-item-id="{commentID}">
	<input class="js-like-checkbox" type="checkbox" name="option" value="Yes" id="like_{commentID}">
	<label for="like_{commentID}" class="like" title="I agree"></label>
	<span class="numOfLikes js-like-count lighterGrayFont">0</span>
	<input class="js-dislike-checkbox" type="checkbox" name="option" value="No" id="dislike_{commentID}">
	<label for="dislike_{commentID}" class="dislike" title="I disagree"></label>
	<span class="numOfDislikes js-dislike-count lighterGrayFont">0</span>
</div>

Are you sure you want to delete this chart?

Delete Cancel

Post

Replace the attached chart with a new chart ?

Replace Cancel

1000

Comment Guidelines

Your ability to comment is currently suspended due to negative user reports. Your status will be reviewed by our moderators.

Please wait a minute before you try to comment again.

I feel that this comment is:

Spam

Offensive

Thank You!

Your report has been sent to our moderators for review

More Categories

1D1W1M6M1Y5YMax

Nifty 50	25,776.00	+48.45	+0.19%
BSE Sensex	83,817.69	+78.56	+0.09%
Nifty Bank	60,238.15	+196.85	+0.33%
Nifty 50 Futures	25,830.00	+12.90	+0.05%
US 500	6,919.7	+1.9	+0.03%
FTSE 100	10,463.00	+148.41	+1.44%
Dollar Index	97.375	+0.074	+0.08%

Gold	5,065.16	+130.16	+2.64%
Crude Oil WTI	63.18	-0.03	-0.05%
Brent Oil	67.36	+0.03	+0.04%
Natural Gas	3.505	+0.194	+5.86%
Silver	91.168	+7.867	+9.44%
Copper	812.55	+12.20	+1.52%
MCX Cotton	55,500	0	0.00%

SBI	1,068.20	+4.00	+0.38%
NTPC	367.25	+8.70	+2.43%
ICICI Bank	1,408.40	+18.70	+1.35%
Reliance Industries	1,456.80	+19.70	+1.37%
DLF	659.85	+9.45	+1.45%
Tata Motors Passenger Vehicles	375.45	+3.40	+0.91%
Tata Steel Ltd	195.40	+2.47	+1.28%

USD/INR	90.266	-0.128	-0.14%
EUR/USD	1.1815	-0.0004	-0.03%
GBP/USD	1.3700	+0.0005	+0.04%
USD/JPY	156.52	+0.78	+0.50%
GBP/INR	123.852	+0.039	+0.03%
EUR/INR	106.7920	-0.0710	-0.07%
USD/CAD	1.3656	+0.0019	+0.14%

Recent Quotes

	Name	Price	Chg.	Chg. %
	MASI	139.13	+0.71	+0.51%

Market Movers

Name	Last	Chg. %	Vol.
Eternal	294.15	+5.13%	64.89M
Hindustan Copper	613.650	-0.18%	35.14M
Infosys	1,535.80	-7.26%	28.83M
HDFC Bank	953.10	+0.46%	24.37M
Tata Consultancy	2,999.10	-7.01%	10.85M
Hindustan Aeronautics	4,217.10	-5.67%	5.29M
Dixon Tech	11,678.00	+5.87%	1.51M

Name	Last	Chg. %	Vol.
GCM Commodity & Derivatives	4.32	+20.00%	18.00K
Faze Three	529.90	+20.00%	1.55M
Gokaldas Exports Ltd	835.30	+20.00%	1.68M
Faze Three	525.60	+20.00%	68.89K
Precot	472.20	+20.00%	164.19K
Ngl Fine Chem	2,188.25	+20.00%	4.06K
Gokaldas Exports Ltd	832.85	+20.00%	14.22M

Name	Last	Chg. %	Vol.
VL Infraprojects	27.05	-15.99%	6.00K
Alfavision Overseas	4.11	-14.20%	75.15K
Global Pet Industries	111.80	-13.93%	10.50K
Tanvi Foods India	70.50	-11.88%	1.00K
Orissa Bengal Carrier	52.01	-11.85%	2.00
Interiors More	181.95	-11.24%	4.80K
Veejay Lakshmi Engineering Works	48.12	-10.89%	1.27K