Breaking News

Repligen Corporation (RGEN)

Symbol	Exchange	Currency
RGEN	NASDAQ	USD	Real-time
1RGEN	Milan	EUR	Real-time
RGEN	TradeGate	EUR	Delayed

Add to/Remove from a Portfolio Add to Watchlist

117.44 -0.85 -0.72%

28/04 - Closed. Currency in USD

After Hours

117.43

-0.01

-0.01%

22:10:05 - Real-time Data

Type: Equity

Market: United States

Volume: 649,991
Bid/Ask: 0.00 / 0.00
Day's Range: 114.85 - 118.79

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

Repligen Option Chain

Get free option data for RGEN. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Repligen options for the expiration dates selected. Below this information you can also find an open interest chart for the stock's options.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Apr 28, 2026 20:33 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	50.6	54.3	0	65.00	0	0%	0	1.15	0
RGEN Call 65.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260515\|65.00C Delta0 Imp Vol0 Bid50.6 Gamma0 Theoretical0 Ask54.3 Theta0 Intrinsic Value52.44 Volume0 Vega0 Time Value-52.44 Open Interest1 Rho0 Delta / Theta0 RGEN Put 65.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260515\|65.00P Delta-0.0311 Imp Vol1.6356 Bid0 Gamma0.0017 Theoretical0.58 Ask1.15 Theta-0.0854 Intrinsic Value-52.44 Volume0 Vega0.0178 Time Value52.44 Open Interest0 Rho-0.0018 Delta / Theta0.3646
0	0%	45.8	49.9	0	70.00	0	0%	0	1.35	0
RGEN Call 70.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260515\|70.00C Delta0 Imp Vol0 Bid45.8 Gamma0 Theoretical0 Ask49.9 Theta0 Intrinsic Value47.44 Volume0 Vega0 Time Value-47.44 Open Interest2 Rho0 Delta / Theta0 RGEN Put 70.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260515\|70.00P Delta-0.0387 Imp Vol1.5079 Bid0 Gamma0.0022 Theoretical0.68 Ask1.35 Theta-0.0941 Intrinsic Value-47.44 Volume0 Vega0.0213 Time Value47.44 Open Interest0 Rho-0.0023 Delta / Theta0.4114
0	0%	40.8	44.3	0	75.00	0	0%	0	2.15	0
RGEN Call 75.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260515\|75.00C Delta0 Imp Vol0 Bid40.8 Gamma0 Theoretical0 Ask44.3 Theta0 Intrinsic Value42.44 Volume0 Vega0 Time Value-42.44 Open Interest1 Rho0 Delta / Theta0 RGEN Put 75.00 Exp: May 15, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260515\|75.00P Delta-0.0583 Imp Vol1.4886 Bid0 Gamma0.0031 Theoretical1.08 Ask2.15 Theta-0.1288 Intrinsic Value-42.44 Volume0 Vega0.0296 Time Value42.44 Open Interest0 Rho-0.0034 Delta / Theta0.4523
					117.44	Price @ Apr 28, 2026 20:33 GMT
6.43	0%	4.3	7.6	0	120.00	8.65	0%	7.7	10.5	0
RGEN Call 120.00 Exp: May 15, 2026 Last: 6.43 Chg.: 0% SymbolRGEN\|20260515\|120.00C Delta0.4822 Imp Vol0.6779 Bid4.3 Gamma0.0231 Theoretical5.95 Ask7.6 Theta-0.207 Intrinsic Value-2.56 Volume0 Vega0.1013 Time Value8.99 Open Interest8 Rho0.0237 Delta / Theta-2.3296 RGEN Put 120.00 Exp: May 15, 2026 Last: 8.65 Chg.: 0% SymbolRGEN\|20260515\|120.00P Delta-0.5078 Imp Vol0.7852 Bid7.7 Gamma0.02 Theoretical9.1 Ask10.5 Theta-0.2282 Intrinsic Value2.56 Volume0 Vega0.1013 Time Value6.09 Open Interest113 Rho-0.0274 Delta / Theta2.2254
4.2	0%	2.6	5.7	0	125.00	4	0%	10.7	13.5	0
RGEN Call 125.00 Exp: May 15, 2026 Last: 4.2 Chg.: 0% SymbolRGEN\|20260515\|125.00C Delta0.3744 Imp Vol0.683 Bid2.6 Gamma0.0218 Theoretical4.15 Ask5.7 Theta-0.1975 Intrinsic Value-7.56 Volume0 Vega0.0963 Time Value11.76 Open Interest143 Rho0.0186 Delta / Theta-1.8961 RGEN Put 125.00 Exp: May 15, 2026 Last: 4 Chg.: 0% SymbolRGEN\|20260515\|125.00P Delta-0.6053 Imp Vol0.7746 Bid10.7 Gamma0.0196 Theoretical12.1 Ask13.5 Theta-0.2159 Intrinsic Value7.56 Volume0 Vega0.0978 Time Value-3.56 Open Interest1 Rho-0.0322 Delta / Theta2.8036
2	0%	1.8	4.7	2	130.00	6.1	0%	14	17	0
RGEN Call 130.00 Exp: May 15, 2026 Last: 2 Chg.: 0% SymbolRGEN\|20260515\|130.00C Delta0.2411 Imp Vol0.5884 Bid1.8 Gamma0.0208 Theoretical2 Ask4.7 Theta-0.1397 Intrinsic Value-12.56 Volume2 Vega0.0792 Time Value14.56 Open Interest402 Rho0.0123 Delta / Theta-1.7262 RGEN Put 130.00 Exp: May 15, 2026 Last: 6.1 Chg.: 0% SymbolRGEN\|20260515\|130.00P Delta-0.6976 Imp Vol0.7586 Bid14 Gamma0.0182 Theoretical15.5 Ask17 Theta-0.19 Intrinsic Value12.56 Volume0 Vega0.0886 Time Value-6.46 Open Interest30 Rho-0.0357 Delta / Theta3.6714

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 South Africa's comment guidelines and agree to the terms described.

I Agree

RGEN Comments

Write your thoughts about Repligen 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://d71-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://d71-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://d71-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

South Africa Top 40	106,581.68	-2233.07	-2.05%
S. Africa 40 Futures	107,047	+350	+0.33%
US 30	49,217.6	+81.4	+0.17%
US 500	7,145.8	+7.0	+0.10%
US Tech 100	27,096.0	+67.0	+0.25%
DAX Futures	24,144.5	+19.6	+0.08%
Dollar Index	98.48	+0.16	+0.16%

Gold	4,611.95	+2.60	+0.06%
Silver	73.120	+0.035	+0.05%
Crude Oil WTI	99.46	-0.23	-0.23%
Brent Oil	104.32	+0.06	+0.06%
Natural Gas	2.682	+0.002	+0.07%
Copper	5.9775	+0.0012	+0.02%
US Corn	475.25	-0.25	-0.05%

USD/ZAR	16.5373	+0.0081	+0.05%
EUR/USD	1.1718	+0.0005	+0.04%
GBP/USD	1.3523	+0.0004	+0.03%
USD/JPY	159.59	+0.05	+0.03%
GBP/JPY	215.81	+0.15	+0.07%
USD/CAD	1.3679	+0.0002	+0.01%
AUD/USD	0.7184	+0.0004	+0.06%

Nampak	48,020	-1015	-2.07%
MTN	20,355	-300	-1.45%
Standard Bank	31,585	+371	+1.19%
FirstRand Ltd	8,800	0	0.00%
Capitec	449,500	+9428	+2.14%
African Rainbow Minerals	22,362	-738	-3.19%
Naspers	88,510	-2004	-2.21%

Recent Quotes

	Name	Price	Chg.	Chg. %
	RGEN	117.44	-0.85	-0.72%
	F/M 2-Year Invest.	50.45	-0.02	-0.04%

Market Movers

Name	Last	Chg. %	Vol.
FirstRand Ltd	8,800	0.00%	16.59M
Sasol	21,750	+1.38%	4.08M
Naspers	88,510	-2.21%	1.72M
Gold Fields	71,200	-5.94%	1.50M
AngloGold Ashanti ADR	154,581	-5.67%	1.06M
Valterra Platinum	133,546	-5.53%	719.72K
Capitec	449,500	+2.14%	323.61K

Name	Last	Chg. %	Vol.
Frontier Transport Holdings	700	+19.45%	41.24K
Randgold Exploration	113	+13.00%	20.41K
Mustek Ltd	1,420	+6.77%	5.99K
Delta Property Fund	34	+6.25%	62.55K
Thungela Resources	14,050.00	+5.06%	689.13K
YeboYethu	4,500	+4.65%	2.13K
Sabvest Capital	15,745.00	+4.03%	2.46K

Name	Last	Chg. %	Vol.
Africa Bitcoin	300.00	-69.97%	10.83K
E Media Holdings Ltd	225	-13.13%	2.54K
Gemfields	90	-9.09%	10.18K
Brimstone	450	-9.09%	15.00K
Southern Palladium	1,820.00	-9.00%	7.14K
Mantengu Mining	32.00	-8.57%	513.16K
Nictus	220	-8.33%	11.71K