Breaking News

Proto Labs Inc (PRLB)

Symbol	Exchange	Currency
PRLB	NYSE	USD	Real-time
PRZ1	Frankfurt	EUR	Delayed
PRZ1	TradeGate	EUR	Delayed
PRLB	Vienna	EUR	Real-time

Add to/Remove from a Portfolio Add to Watchlist

55.27 +2.18 +4.11%

20:59:59 - Closed. Currency in USD

After Hours

55.27

-0.05

-0.09%

21:10:04 - Real-time Data

Type: Equity

Market: United States

Volume: 286,252
Bid/Ask: 0.00 / 0.00
Day's Range: 53.04 - 55.58

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

Proto Labs Option Chain

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

Oct 23, 2025 20:09 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	28.1	31.5	0	25.00	0	0%	0	0.3	0
PRLB Call 25.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|25.00C Delta0 Imp Vol0 Bid28.1 Gamma0 Theoretical0 Ask31.5 Theta0 Intrinsic Value30.32 Volume0 Vega0 Time Value-30.32 Open Interest0 Rho0 Delta / Theta0 PRLB Put 25.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|25.00P Delta-0.026 Imp Vol1.6466 Bid0 Gamma0.0024 Theoretical0.3 Ask0.3 Theta-0.0265 Intrinsic Value-30.32 Volume0 Vega0.0094 Time Value30.32 Open Interest0 Rho-0.0013 Delta / Theta0.9816
0	0%	23	25.9	0	30.00	0	0%	0	0.3	0
PRLB Call 30.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|30.00C Delta0 Imp Vol0 Bid23 Gamma0 Theoretical0 Ask25.9 Theta0 Intrinsic Value25.32 Volume0 Vega0 Time Value-25.32 Open Interest0 Rho0 Delta / Theta0 PRLB Put 30.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|30.00P Delta-0.0327 Imp Vol1.3098 Bid0 Gamma0.0036 Theoretical0.3 Ask0.3 Theta-0.0254 Intrinsic Value-25.32 Volume0 Vega0.0114 Time Value25.32 Open Interest0 Rho-0.0016 Delta / Theta1.2855
0	0%	18.1	20.9	0	35.00	0	0%	0	0.4	0
PRLB Call 35.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|35.00C Delta0 Imp Vol0 Bid18.1 Gamma0 Theoretical0 Ask20.9 Theta0 Intrinsic Value20.32 Volume0 Vega0 Time Value-20.32 Open Interest0 Rho0 Delta / Theta0 PRLB Put 35.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|35.00P Delta-0.0501 Imp Vol1.0897 Bid0 Gamma0.0061 Theoretical0.4 Ask0.4 Theta-0.0298 Intrinsic Value-20.32 Volume0 Vega0.0161 Time Value20.32 Open Interest0 Rho-0.0023 Delta / Theta1.6781
					55.32	Price @ Oct 23, 2025 20:09 GMT
1.6	0%	1.8	2.15	20	60.00	0	0%	6.2	8	0
PRLB Call 60.00 Exp: Nov 21, 2025 Last: 1.6 Chg.: 0% SymbolPRLB\|20251121\|60.00C Delta0.3464 Imp Vol0.5984 Bid1.8 Gamma0.0397 Theoretical1.98 Ask2.15 Theta-0.0611 Intrinsic Value-4.68 Volume20 Vega0.0574 Time Value6.28 Open Interest72 Rho0.0136 Delta / Theta-5.6683 PRLB Put 60.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|60.00P Delta-0.6314 Imp Vol0.6768 Bid6.2 Gamma0.0361 Theoretical7.1 Ask8 Theta-0.0646 Intrinsic Value4.68 Volume0 Vega0.0586 Time Value-4.68 Open Interest0 Rho-0.0267 Delta / Theta9.7737
0.7	0%	0	2.5	0	65.00	0	0%	10.2	12.4	0
PRLB Call 65.00 Exp: Nov 21, 2025 Last: 0.7 Chg.: 0% SymbolPRLB\|20251121\|65.00C Delta0.3108 Imp Vol0.9169 Bid0 Gamma0.0248 Theoretical2.5 Ask2.5 Theta-0.0885 Intrinsic Value-9.68 Volume0 Vega0.0549 Time Value10.38 Open Interest25 Rho0.0116 Delta / Theta-3.5143 PRLB Put 65.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|65.00P Delta-0.7466 Imp Vol0.7524 Bid10.2 Gamma0.0276 Theoretical11.3 Ask12.4 Theta-0.0601 Intrinsic Value9.68 Volume0 Vega0.0497 Time Value-9.68 Open Interest0 Rho-0.0307 Delta / Theta12.4233
0	0%	0	0.7	0	70.00	20.25	0%	13.6	16.7	0
PRLB Call 70.00 Exp: Nov 21, 2025 Last: 0 Chg.: 0% SymbolPRLB\|20251121\|70.00C Delta0.1376 Imp Vol0.7008 Bid0 Gamma0.0202 Theoretical0.7 Ask0.7 Theta-0.0421 Intrinsic Value-14.68 Volume0 Vega0.0342 Time Value14.68 Open Interest0 Rho0.0055 Delta / Theta-3.2688 PRLB Put 70.00 Exp: Nov 21, 2025 Last: 20.25 Chg.: 0% SymbolPRLB\|20251121\|70.00P Delta-0.9024 Imp Vol0.6243 Bid13.6 Gamma0.0183 Theoretical15.15 Ask16.7 Theta-0.0246 Intrinsic Value14.68 Volume0 Vega0.0265 Time Value5.57 Open Interest1 Rho-0.0275 Delta / Theta36.6354

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

PRLB Comments

Write your thoughts about Proto Labs Inc

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	5,650.07	+26.31	+0.47%
NSE All Share	154,489.91	+753.65	+0.49%
US 30	46,699.8	+109.4	+0.23%
US 500	6,738.0	+38.6	+0.58%
FTSE 100	9,578.57	+63.57	+0.67%
DAX	24,207.79	+56.66	+0.23%
South Africa Top 40	103,341.87	+1853.96	+1.83%

Brent Oil	65.85	+3.26	+5.21%
Crude Oil WTI	61.66	+3.16	+5.40%
Gold	4,130.76	+65.36	+1.61%
Silver	48.580	+0.899	+1.89%
Copper	5.0815	+0.0860	+1.72%
London Cocoa	4,559.00	-7.00	-0.15%
London Wheat	159.25	-3.30	-2.03%

Nigeria 10Y	15.577	0.000	0.00%
Nigeria 2Y	16.015	-0.001	-0.01%
U.K. 10Y	4.4320	+0.0070	+0.16%
Germany 10Y	2.5779	+0.0187	+0.73%
U.S. 10Y	4.008	+0.056	+1.42%
U.S. 5Y	3.611	+0.058	+1.63%
U.S. 2Y	3.495	+0.051	+1.48%

Fidelitybk	19.800	0.000	0.00%
Zenith Bank	67.55	0.00	0.00%
UBA	42.60	-0.20	-0.47%
First HoldCo	33.00	-0.50	-1.49%
Guaranty Trust Holding	92.80	-0.20	-0.22%
Sterling Bank	8.000	+0.050	+0.63%
Dangote Cement	649.30	+10.30	+1.61%

Recent Quotes

Name	Price	Chg.	Chg. %
PRLB	55.27	+2.18	+4.11%
Kotak 50 Growth	590.040	+0.446	+0.08%
SECI Renta Fija P.	10.072	-0.006	-0.06%
ITAÚ VÉRTICE REND.	18.870	0.000	0.00%
CLB	16.45	+3.68	+28.82%
ALETTI 1833.11 EU.	94.900	0.000	0.00%
Dimensional Emerg.	73.60	+0.01	+0.01%
Pictet High Divid.	270.400	-0.720	-0.27%

Market Movers

Name	Last	Chg. %	Vol.
Fidelitybk	19.800	0.00%	77.30M
Lafarge Africa	150.45	+8.63%	46.37M
Nascon	113.90	+3.55%	17.92M
MTN Nigeria	510.00	+2.00%	2.34M
Aradel Holdings	740.00	+3.93%	2.19M
Presco	1,480.00	+0.01%	1.18M
Seplat Petroleum	5,917.20	0.00%	399.06K

Name	Last	Chg. %	Vol.
Initiates	14.30	+10.00%	1.73M
PZ Cussons Nigeria	42.90	+10.00%	5.77M
Asosavings	0.60	+9.09%	11.30M
Chemical and Allied Products	74.00	+8.82%	641.97K
Lafarge Africa	150.45	+8.63%	46.37M
Mecure Industries	30.70	+8.10%	423.50K
Champion Brew	15.95	+7.05%	3.04M

Name	Last	Chg. %	Vol.
John Holt PLC	6.50	-9.72%	284.56K
Multverse	12.55	-9.71%	646.06K
STANBIC IBTC Bank	107.20	-9.15%	794.76K
Nigerian Breweries	70.00	-7.83%	13.90M
UPDC REIT	7.35	-7.55%	3.85M
Caverton Offshore Support	6.070	-6.62%	4.67M
Oando Plc	42.10	-6.44%	4.50M