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

170.85 +3.44 +2.05%

01/08 - Closed. Currency in USD

After Hours

170.85

-0.00

-0.00%

21:34:40 - Real-time Data

Type: Equity

Market: United States

Volume: 1,421,070
Bid/Ask: 0.00 / 0.00
Day's Range: 167.96 - 171.91

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

Aug 01, 2025 20:16 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	88.8	93	0	80.00	0	0%	0	2.15	0
DGX Call 80.00 Exp: Aug 15, 2025 Last: 0 Chg.: 0% SymbolDGX\|20250815\|80.00C Delta0.99 Imp Vol1.7843 Bid88.8 Gamma0.0004 Theoretical90.9 Ask93 Theta-0.0555 Intrinsic Value90.85 Volume0 Vega0.0086 Time Value-90.85 Open Interest0 Rho0.0242 Delta / Theta-17.837 DGX Put 80.00 Exp: Aug 15, 2025 Last: 0 Chg.: 0% SymbolDGX\|20250815\|80.00P Delta-0.0298 Imp Vol2.3424 Bid0 Gamma0.0009 Theoretical1.08 Ask2.15 Theta-0.189 Intrinsic Value-90.85 Volume0 Vega0.0226 Time Value90.85 Open Interest2 Rho-0.0022 Delta / Theta0.1579
0	0%	83.8	88	0	85.00	0	0%	0	2.15	0
DGX Call 85.00 Exp: Aug 15, 2025 Last: 0 Chg.: 0% SymbolDGX\|20250815\|85.00C Delta0.9894 Imp Vol1.6465 Bid83.8 Gamma0.0005 Theoretical85.9 Ask88 Theta-0.0541 Intrinsic Value85.85 Volume0 Vega0.009 Time Value-85.85 Open Interest0 Rho0.0274 Delta / Theta-18.2864 DGX Put 85.00 Exp: Aug 15, 2025 Last: 0 Chg.: 0% SymbolDGX\|20250815\|85.00P Delta-0.0321 Imp Vol2.1773 Bid0 Gamma0.001 Theoretical1.08 Ask2.15 Theta-0.1867 Intrinsic Value-85.85 Volume0 Vega0.0241 Time Value85.85 Open Interest0 Rho-0.0023 Delta / Theta0.1721
0	0%	79	83	0	90.00	0	0%	0	2.15	0
DGX Call 90.00 Exp: Aug 15, 2025 Last: 0 Chg.: 0% SymbolDGX\|20250815\|90.00C Delta0.9851 Imp Vol1.6094 Bid79 Gamma0.0007 Theoretical81 Ask83 Theta-0.0716 Intrinsic Value80.85 Volume0 Vega0.0121 Time Value-80.85 Open Interest0 Rho0.0303 Delta / Theta-13.7535 DGX Put 90.00 Exp: Aug 15, 2025 Last: 0 Chg.: 0% SymbolDGX\|20250815\|90.00P Delta-0.0346 Imp Vol2.0215 Bid0 Gamma0.0011 Theoretical1.08 Ask2.15 Theta-0.1843 Intrinsic Value-80.85 Volume0 Vega0.0256 Time Value80.85 Open Interest27 Rho-0.0025 Delta / Theta0.1878
					170.85	Price @ Aug 01, 2025 20:16 GMT
1.66	137.14%	1.3	1.55	14	175.00	4.7	-25.4%	5.2	5.8	1
DGX Call 175.00 Exp: Aug 15, 2025 Last: 1.66 Chg.: 137.14% SymbolDGX\|20250815\|175.00C Delta0.3017 Imp Vol0.2274 Bid1.3 Gamma0.0458 Theoretical1.43 Ask1.55 Theta-0.0979 Intrinsic Value-4.15 Volume14 Vega0.1165 Time Value5.81 Open Interest243 Rho0.0192 Delta / Theta-3.081 DGX Put 175.00 Exp: Aug 15, 2025 Last: 4.7 Chg.: -25.4% SymbolDGX\|20250815\|175.00P Delta-0.7104 Imp Vol0.2179 Bid5.2 Gamma0.0474 Theoretical5.5 Ask5.8 Theta-0.0819 Intrinsic Value4.15 Volume1 Vega0.114 Time Value0.55 Open Interest1,444 Rho-0.0372 Delta / Theta8.6703
0.45	80%	0.35	0.5	37	180.00	5.58	0%	9.2	9.9	0
DGX Call 180.00 Exp: Aug 15, 2025 Last: 0.45 Chg.: 80% SymbolDGX\|20250815\|180.00C Delta0.1228 Imp Vol0.2257 Bid0.35 Gamma0.0269 Theoretical0.45 Ask0.5 Theta-0.0562 Intrinsic Value-9.15 Volume37 Vega0.068 Time Value9.6 Open Interest1,066 Rho0.0079 Delta / Theta-2.1875 DGX Put 180.00 Exp: Aug 15, 2025 Last: 5.58 Chg.: 0% SymbolDGX\|20250815\|180.00P Delta-0.9059 Imp Vol0.2084 Bid9.2 Gamma0.0379 Theoretical9.55 Ask9.9 Theta-0.035 Intrinsic Value9.15 Volume0 Vega0.0551 Time Value-3.57 Open Interest25 Rho-0.0327 Delta / Theta25.8992
0.1	100%	0.05	0.1	16	185.00	10.8	0%	12.1	16.3	0
DGX Call 185.00 Exp: Aug 15, 2025 Last: 0.1 Chg.: 100% SymbolDGX\|20250815\|185.00C Delta0.0347 Imp Vol0.2214 Bid0.05 Gamma0.0104 Theoretical0.1 Ask0.1 Theta-0.0207 Intrinsic Value-14.15 Volume16 Vega0.0256 Time Value14.25 Open Interest507 Rho0.0022 Delta / Theta-1.6787 DGX Put 185.00 Exp: Aug 15, 2025 Last: 10.8 Chg.: 0% SymbolDGX\|20250815\|185.00P Delta-0.7751 Imp Vol0.5085 Bid12.1 Gamma0.0226 Theoretical16.3 Ask16.3 Theta-0.1734 Intrinsic Value14.15 Volume0 Vega0.1 Time Value-3.35 Open Interest0 Rho-0.043 Delta / Theta4.4707

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	5,185.55	+49.87	+0.97%
NSE All Share	141,263.05	+1399.53	+1.00%
US 30	43,577.0	-554.0	-1.26%
US 500	6,235.6	-103.9	-1.64%
FTSE 100	9,068.58	-64.23	-0.70%
DAX	23,425.97	-639.50	-2.66%
South Africa Top 40	90,140.55	-640.82	-0.71%

Brent Oil	69.67	-2.86	-3.94%
Crude Oil WTI	67.33	-1.93	-2.79%
Gold	3,413.80	+51.00	+1.52%
Silver	37.085	+0.219	+0.59%
Copper	4.4550	+0.0785	+1.79%
London Cocoa	5,493.00	-165.00	-2.92%
London Wheat	174.55	-0.10	-0.06%

Nigeria 10Y	15.965	-0.054	-0.34%
Nigeria 2Y	16.479	0.000	0.00%
U.K. 10Y	4.5240	-0.0430	-0.94%
Germany 10Y	2.6770	-0.0160	-0.59%
U.S. 10Y	4.220	-0.140	-3.21%
U.S. 5Y	3.771	-0.189	-4.77%
U.S. 2Y	3.704	-0.247	-6.25%

Fidelitybk	21.200	+0.150	+0.71%
Zenith Bank	76.50	0.00	0.00%
UBA	49.25	-0.35	-0.71%
First HoldCo	33.40	+1.15	+3.57%
Guaranty Trust Holding	99.50	-1.00	-1.00%
Sterling Bank	6.500	-0.500	-7.14%
Dangote Cement	528.30	0.00	0.00%

Recent Quotes

Name	Price	Chg.	Chg. %
DGX	170.85	+3.44	+2.05%
Sanlam Multi Mana.	41.266	-0.537	-1.28%
Ifc Tf 7% Lg27 Mx.	98.04	+0.29	+0.30%
MJEM	0.01	0.00	0.00%
688291	33.39	-2.33	-6.52%
IMI Basket ENEL S.	1,006.500	0.000	0.00%
First State Globa.	2.31	0.00	0.00%
SMDS China Equity.	10,270.000	+13.000	+0.13%

Market Movers

Name	Last	Chg. %	Vol.
Fcmb	10.800	+8.00%	277.21M
Fidelitybk	21.200	+0.71%	85.55M
Zenith Bank	76.50	0.00%	38.61M
UBA	49.25	-0.71%	28.79M
Guaranty Trust Holding	99.50	-1.00%	26.28M
Lafarge Africa	149.00	0.00%	9.23M
Aradel Holdings	520.00	-1.89%	6.28M

Name	Last	Chg. %	Vol.
UAC Of Nigeria	88.30	+9.96%	3.53M
BUA Cement	148.00	+9.63%	2.84M
Veritas Kapital	1.39	+9.45%	41.54M
Betaglas	408.50	+9.22%	839.96K
Wema Bank	23.90	+8.64%	19.51M
Prestige	1.26	+8.62%	7.19M
Custodian Allied	39.00	+8.33%	752.29K

Name	Last	Chg. %	Vol.
Oando Plc	53.10	-10.00%	10.38M
Dangote Sugar	66.15	-10.00%	4.68M
Champion Brew	12.51	-10.00%	6.95M
Cornerst	4.15	-9.78%	2.49M
Abbey Mortgage Bank	5.27	-9.76%	460.62K
International Energy Insurance	2.13	-9.75%	1.22M
University Pre	5.100	-9.73%	908.00K