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

130.31 +3.22 +2.53%

19:36:49 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 289,770
Bid/Ask: 0.00 / 0.00
Day's Range: 130.29 - 134.23

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 17, 2026 16:59 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	51.1	53.9	0	80.00	0	0%	0	2.15	0
RGEN Call 80.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|80.00C Delta0.9758 Imp Vol5.2559 Bid51.1 Gamma0.0016 Theoretical52.5 Ask53.9 Theta-1.0485 Intrinsic Value51.51 Volume0 Vega0.0039 Time Value-51.51 Open Interest0 Rho0.0021 Delta / Theta-0.9307 RGEN Put 80.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|80.00P Delta-0.05 Imp Vol6.5491 Bid0 Gamma0.0023 Theoretical1.08 Ask2.15 Theta-2.352 Intrinsic Value-51.51 Volume0 Vega0.0071 Time Value51.51 Open Interest0 Rho-0.0002 Delta / Theta0.0213
0	0%	45.7	48.9	0	85.00	0	0%	0	2.15	0
RGEN Call 85.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|85.00C Delta0.985 Imp Vol4.1156 Bid45.7 Gamma0.0013 Theoretical47.3 Ask48.9 Theta-0.5514 Intrinsic Value46.51 Volume0 Vega0.0026 Time Value-46.51 Open Interest0 Rho0.0022 Delta / Theta-1.7864 RGEN Put 85.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|85.00P Delta-0.0554 Imp Vol5.8892 Bid0 Gamma0.0028 Theoretical1.08 Ask2.15 Theta-2.2934 Intrinsic Value-46.51 Volume0 Vega0.0077 Time Value46.51 Open Interest0 Rho-0.0002 Delta / Theta0.0241
0	0%	41.1	43.9	0	90.00	0	0%	0	2.15	0
RGEN Call 90.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|90.00C Delta0.9699 Imp Vol4.1725 Bid41.1 Gamma0.0024 Theoretical42.5 Ask43.9 Theta-0.9994 Intrinsic Value41.51 Volume0 Vega0.0047 Time Value-41.51 Open Interest0 Rho0.0023 Delta / Theta-0.9706 RGEN Put 90.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|90.00P Delta-0.0616 Imp Vol5.2617 Bid0 Gamma0.0034 Theoretical1.08 Ask2.15 Theta-2.2279 Intrinsic Value-41.51 Volume0 Vega0.0083 Time Value41.51 Open Interest0 Rho-0.0002 Delta / Theta0.0276
					131.51	Price @ Apr 17, 2026 16:59 GMT
0	0%	0	2.3	0	135.00	13.73	0%	1.2	3.9	0
RGEN Call 135.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|135.00C Delta0.3179 Imp Vol0.8315 Bid0 Gamma0.0625 Theoretical1.15 Ask2.3 Theta-1.037 Intrinsic Value-3.49 Volume0 Vega0.0245 Time Value3.49 Open Interest22 Rho0.0011 Delta / Theta-0.3066 RGEN Put 135.00 Exp: Apr 17, 2026 Last: 13.73 Chg.: 0% SymbolRGEN\|20260417\|135.00P Delta0 Imp Vol0 Bid1.2 Gamma0 Theoretical0 Ask3.9 Theta0 Intrinsic Value3.49 Volume0 Vega0 Time Value10.24 Open Interest1 Rho0 Delta / Theta0
0.38	0%	0	0.95	0	140.00	0	0%	6.4	8.9	0
RGEN Call 140.00 Exp: Apr 17, 2026 Last: 0.38 Chg.: 0% SymbolRGEN\|20260417\|140.00C Delta0.139 Imp Vol1.0007 Bid0 Gamma0.0322 Theoretical0.48 Ask0.95 Theta-0.7739 Intrinsic Value-8.49 Volume0 Vega0.0152 Time Value8.87 Open Interest5 Rho0.0005 Delta / Theta-0.1796 RGEN Put 140.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|140.00P Delta0 Imp Vol0 Bid6.4 Gamma0 Theoretical0 Ask8.9 Theta0 Intrinsic Value8.49 Volume0 Vega0 Time Value-8.49 Open Interest0 Rho0 Delta / Theta0
0	0%	0	1.15	0	145.00	0	0%	11.2	14.2	0
RGEN Call 145.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|145.00C Delta0.1196 Imp Vol1.4706 Bid0 Gamma0.0198 Theoretical0.58 Ask1.15 Theta-1.0238 Intrinsic Value-13.49 Volume0 Vega0.0137 Time Value13.49 Open Interest3 Rho0.0004 Delta / Theta-0.1168 RGEN Put 145.00 Exp: Apr 17, 2026 Last: 0 Chg.: 0% SymbolRGEN\|20260417\|145.00P Delta0 Imp Vol0 Bid11.2 Gamma0 Theoretical0 Ask14.2 Theta0 Intrinsic Value13.49 Volume0 Vega0 Time Value-13.49 Open Interest0 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 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	113,485.58	+2642.85	+2.38%
S. Africa 40 Futures	107,047	+350	+0.33%
US 30	49,551.4	+972.8	+2.00%
US 500	7,124.9	+83.8	+1.19%
US Tech 100	26,633.9	+300.9	+1.14%
DAX Futures	24,774.0	+455.0	+1.87%
Dollar Index	97.812	-0.213	-0.22%

Gold	4,883.16	+74.86	+1.56%
Silver	81.748	+3.038	+3.86%
Crude Oil WTI	84.15	-10.54	-11.13%
Brent Oil	90.45	-8.94	-8.99%
Natural Gas	2.696	+0.049	+1.85%
Copper	6.0998	+0.0233	+0.38%
US Corn	448.38	-0.63	-0.14%

USD/ZAR	16.2529	-0.1552	-0.95%
EUR/USD	1.1790	+0.0008	+0.07%
GBP/USD	1.3545	+0.0019	+0.14%
USD/JPY	158.23	-0.98	-0.62%
GBP/JPY	214.32	-1.01	-0.47%
USD/CAD	1.3676	-0.0030	-0.22%
AUD/USD	0.7182	+0.0017	+0.24%

Nampak	47,800	+299	+0.63%
MTN	19,950	-194	-0.96%
Standard Bank	32,231	+569	+1.80%
FirstRand Ltd	9,178	+229	+2.56%
Capitec	442,515	+10589	+2.45%
African Rainbow Minerals	24,204	+203	+0.85%
Naspers	95,329	+2537	+2.73%

Recent Quotes

	Name	Price	Chg.	Chg. %
	RGEN	130.31	+3.22	+2.53%
	RIOT	17.92	+1.00	+5.88%

Market Movers

Name	Last	Chg. %	Vol.
FirstRand Ltd	9,178	+2.56%	31.61M
Impala Platinum	27,311	+9.24%	6.07M
Harmony Gold Mining Company	31,247	+6.31%	5.36M
Naspers	95,329	+2.73%	1.98M
Gold Fields	81,957	+4.32%	1.73M
AngloGold Ashanti ADR	177,800	+3.15%	943.68K
Valterra Platinum	157,784	+6.80%	919.52K

Name	Last	Chg. %	Vol.
Randgold Exploration	111	+18.09%	2.81K
Impala Platinum	27,311	+9.24%	6.07M
Northam Platinum Holdings	38,000.00	+8.72%	1.63M
Grand Parade	200	+8.11%	421.64K
ASP Isotopes	9,191.00	+7.55%	29.80K
4Sight	72	+7.46%	112.41K
Valterra Platinum	157,784	+6.80%	919.52K

Name	Last	Chg. %	Vol.
Thungela Resources	12,725.00	-16.82%	2.05M
Delta Property Fund	33	-13.16%	98.15K
Frontier Transport Holdings	572	-11.32%	2.00K
AfroCentric Investment Corp	72	-11.11%	9.53K
Sasol	19,346	-9.90%	6.50M
Gemfields	92	-8.00%	132.78K
Oasis Crescent	2,576	-7.93%	9.00