Breaking News

Quest Diagnostics Incorporated (DGX)

Symbol	Exchange	Currency
DGX	NYSE	USD	Real-time
1QDX	Milan	EUR	Real-time
Q1UE34	B3	BRL	Delayed

Add to/Remove from a Portfolio Add to Watchlist

195.05 -1.58 -0.80%

28/04 - Closed. Currency in USD

After Hours

195.05

-0.00

-0.00%

22:33:16 - Real-time Data

Type: Equity

Market: United States

Volume: 648,933
Bid/Ask: 0.00 / 0.00
Day's Range: 194.27 - 198.78

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

Quest Diagnostics Option Chain

Get free option data for DGX. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Quest Diagnostics 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

Apr 28, 2026 20:16 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	93.6	96.8	0	100.00	0	0%	0	2.15	0
DGX Call 100.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolDGX\|20260515\|100.00C Delta0.9742 Imp Vol1.7449 Bid93.6 Gamma0.0008 Theoretical95.2 Ask96.8 Theta-0.1278 Intrinsic Value95.05 Volume0 Vega0.0247 Time Value-95.05 Open Interest0 Rho0.0357 Delta / Theta-7.6255 DGX Put 100.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolDGX\|20260515\|100.00P Delta-0.0308 Imp Vol1.8461 Bid0 Gamma0.0009 Theoretical1.08 Ask2.15 Theta-0.1578 Intrinsic Value-95.05 Volume0 Vega0.0291 Time Value95.05 Open Interest0 Rho-0.0031 Delta / Theta0.1949
0	0%	88.3	91.8	0	105.00	0	0%	0	2.15	0
DGX Call 105.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolDGX\|20260515\|105.00C Delta0.9761 Imp Vol1.5686 Bid88.3 Gamma0.0008 Theoretical90.05 Ask91.8 Theta-0.1076 Intrinsic Value90.05 Volume0 Vega0.0231 Time Value-90.05 Open Interest0 Rho0.0394 Delta / Theta-9.0693 DGX Put 105.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolDGX\|20260515\|105.00P Delta-0.0328 Imp Vol1.7279 Bid0 Gamma0.001 Theoretical1.08 Ask2.15 Theta-0.1559 Intrinsic Value-90.05 Volume0 Vega0.0308 Time Value90.05 Open Interest0 Rho-0.0032 Delta / Theta0.2106
0	0%	83.6	86.8	0	110.00	0.05	0%	0	2.15	0
DGX Call 110.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolDGX\|20260515\|110.00C Delta0.9708 Imp Vol1.5195 Bid83.6 Gamma0.001 Theoretical85.2 Ask86.8 Theta-0.124 Intrinsic Value85.05 Volume0 Vega0.0274 Time Value-85.05 Open Interest0 Rho0.0422 Delta / Theta-7.831 DGX Put 110.00 Exp: May 15, 2026 Last: 0.05 Chg.: 0% SymbolDGX\|20260515\|110.00P Delta-0.0351 Imp Vol1.6149 Bid0 Gamma0.0011 Theoretical1.08 Ask2.15 Theta-0.1539 Intrinsic Value-85.05 Volume0 Vega0.0325 Time Value85.1 Open Interest1 Rho-0.0034 Delta / Theta0.2281
					195.05	Price @ Apr 28, 2026 20:16 GMT
3.04	0%	1.8	2.8	0	200.00	6.1	0%	6.6	8	0
DGX Call 200.00 Exp: May 15, 2026 Last: 3.04 Chg.: 0% SymbolDGX\|20260515\|200.00C Delta0.3251 Imp Vol0.2659 Bid1.8 Gamma0.0323 Theoretical2.3 Ask2.8 Theta-0.1211 Intrinsic Value-4.95 Volume0 Vega0.1509 Time Value7.99 Open Interest1,319 Rho0.0284 Delta / Theta-2.6853 DGX Put 200.00 Exp: May 15, 2026 Last: 6.1 Chg.: 0% SymbolDGX\|20260515\|200.00P Delta-0.7012 Imp Vol0.2346 Bid6.6 Gamma0.0355 Theoretical7.3 Ask8 Theta-0.0942 Intrinsic Value4.95 Volume0 Vega0.1452 Time Value1.15 Open Interest260 Rho-0.0523 Delta / Theta7.4453
0.75	36.36%	0.35	1.15	6	210.00	11.67	0%	13.6	16.5	0
DGX Call 210.00 Exp: May 15, 2026 Last: 0.75 Chg.: 36.36% SymbolDGX\|20260515\|210.00C Delta0.1241 Imp Vol0.2985 Bid0.35 Gamma0.0164 Theoretical0.75 Ask1.15 Theta-0.0766 Intrinsic Value-14.95 Volume6 Vega0.0859 Time Value15.7 Open Interest887 Rho0.0109 Delta / Theta-1.6205 DGX Put 210.00 Exp: May 15, 2026 Last: 11.67 Chg.: 0% SymbolDGX\|20260515\|210.00P Delta0 Imp Vol0 Bid13.6 Gamma0 Theoretical0 Ask16.5 Theta0 Intrinsic Value14.95 Volume0 Vega0 Time Value-3.28 Open Interest44 Rho0 Delta / Theta0
0.1	0%	0	0.75	0	220.00	15.5	0%	23.4	26.2	0
DGX Call 220.00 Exp: May 15, 2026 Last: 0.1 Chg.: 0% SymbolDGX\|20260515\|220.00C Delta0.0598 Imp Vol0.3573 Bid0 Gamma0.0079 Theoretical0.38 Ask0.75 Theta-0.0529 Intrinsic Value-24.95 Volume0 Vega0.0498 Time Value25.05 Open Interest299 Rho0.0052 Delta / Theta-1.1298 DGX Put 220.00 Exp: May 15, 2026 Last: 15.5 Chg.: 0% SymbolDGX\|20260515\|220.00P Delta0 Imp Vol0 Bid23.4 Gamma0 Theoretical0 Ask26.2 Theta0 Intrinsic Value24.95 Volume0 Vega0 Time Value-9.45 Open Interest2 Rho0 Delta / Theta0

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 Nigeria's comment guidelines and agree to the terms described.

I Agree

DGX Comments

Write your thoughts about Quest Diagnostics Incorporated

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://d72-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://d72-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://d72-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

NSE 30	8,327.67	+190.71	+2.34%
NSE All Share	228,602.00	+4999.71	+2.24%
US 30	49,228.1	+91.9	+0.19%
US 500	7,146.6	+7.8	+0.11%
FTSE 100	10,332.79	+11.70	+0.11%
DAX	24,018.26	-65.27	-0.27%
South Africa Top 40	106,581.68	-2233.07	-2.05%

Brent Oil	104.74	+0.48	+0.46%
Crude Oil WTI	100.13	+0.20	+0.20%
Gold	4,596.96	-11.44	-0.25%
Silver	73.100	-0.119	-0.16%
Copper	5.9755	-0.0008	-0.01%
London Cocoa	2,495.00	+75.00	+3.10%
London Wheat	186.20	+3.30	+1.80%

Nigeria 10Y	14.953	0.000	0.00%
Nigeria 2Y	16.728	+0.003	+0.02%
U.K. 10Y	5.0070	+0.0340	+0.68%
Germany 10Y	3.0613	+0.0253	+0.83%
U.S. 10Y	4.359	+0.006	+0.14%
U.S. 5Y	3.981	-0.002	-0.05%
U.S. 2Y	3.840	-0.004	-0.10%

Fidelitybk	19.400	-0.700	-3.48%
Zenith Bank	122.70	+0.85	+0.70%
UBA	44.55	-4.95	-10.00%
First HoldCo	68.20	+0.70	+1.04%
Guaranty Trust Holding	129.85	+1.85	+1.45%
Sterling Bank	8.050	+0.550	+7.33%
Dangote Cement	938.90	+31.40	+3.46%

Recent Quotes

	Name	Price	Chg.	Chg. %
	DGX	195.05	-1.58	-0.80%
	Cotrel PP	6.364	0.001	0%

Market Movers

Name	Last	Chg. %	Vol.
Access Holdings	25.95	-7.98%	243.41M
Zenith Bank	122.70	+0.70%	41.63M
Guaranty Trust Holding	129.85	+1.45%	22.76M
Lafarge Africa	324.50	+10.00%	12.89M
MTN Nigeria	820.00	+0.09%	6.16M
Aradel Holdings	1,840.00	+9.52%	4.96M
Nestle Nigeria	3,100.00	-4.61%	4.92M

Name	Last	Chg. %	Vol.
FTN Cocoa Processors PLC	5.50	+10.00%	1.77M
Industrial Medical Gases Nigeria	39.60	+10.00%	420.18K
Lafarge Africa	324.50	+10.00%	12.89M
Austin Laz	3.73	+9.71%	2.05M
Aradel Holdings	1,840.00	+9.52%	4.96M
Presco	2,300.00	+9.52%	523.42K
Initiates	25.35	+9.27%	6.46M

Name	Last	Chg. %	Vol.
UBA	44.55	-10.00%	28.41M
Transexpr	6.40	-9.99%	323.99K
Nascon	187.90	-9.18%	4.95M
Jaiz Bank	8.01	-8.98%	16.30M
Berger Paints	68.00	-8.66%	492.84K
McNichols	6.06	-8.18%	1.14M
Access Holdings	25.95	-7.98%	243.41M