Breaking News

CSG Systems International Inc (CSGS)

NASDAQ

Add to/Remove from a Portfolio Add to Watchlist

76.40 -0.61 -0.79%

02:50:51 - Real-time Cboe. Currency in USD

Type: Equity

Market: United States

Volume: 126,194
Bid/Ask: 0.00 / 0.00
Day's Range: 76.35 - 77.75

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

CSG Systems Option Chain

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

Dec 08, 2025 18:42 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
36.75	0%	44.1	49	0	30.00	0	0%	0	4.8	0
CSGS Call 30.00 Exp: Dec 19, 2025 Last: 36.75 Chg.: 0% SymbolCSGS\|20251219\|30.00C Delta0.9911 Imp Vol2.4898 Bid44.1 Gamma0.0007 Theoretical46.55 Ask49 Theta-0.0352 Intrinsic Value46.41 Volume0 Vega0.0031 Time Value-9.66 Open Interest0 Rho0.0063 Delta / Theta-28.175 CSGS Put 30.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|30.00P Delta-0.0787 Imp Vol6.0921 Bid0 Gamma0.0018 Theoretical4.8 Ask4.8 Theta-0.5386 Intrinsic Value-46.41 Volume0 Vega0.0195 Time Value46.41 Open Interest0 Rho-0.0029 Delta / Theta0.1461
0	0%	39.1	44	0	35.00	0	0%	0	4.8	0
CSGS Call 35.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|35.00C Delta0.9897 Imp Vol2.0975 Bid39.1 Gamma0.001 Theoretical41.55 Ask44 Theta-0.0339 Intrinsic Value41.41 Volume0 Vega0.0035 Time Value-41.41 Open Interest0 Rho0.0082 Delta / Theta-29.1537 CSGS Put 35.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|35.00P Delta-0.0945 Imp Vol5.2501 Bid0 Gamma0.0024 Theoretical4.8 Ask4.8 Theta-0.5321 Intrinsic Value-41.41 Volume0 Vega0.0223 Time Value41.41 Open Interest0 Rho-0.0033 Delta / Theta0.1775
0	0%	34.1	39	0	40.00	0	0%	0	4.8	0
CSGS Call 40.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|40.00C Delta0.9882 Imp Vol1.7571 Bid34.1 Gamma0.0013 Theoretical36.55 Ask39 Theta-0.0324 Intrinsic Value36.41 Volume0 Vega0.004 Time Value-36.41 Open Interest0 Rho0.0107 Delta / Theta-30.4677 CSGS Put 40.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|40.00P Delta-0.1118 Imp Vol4.5384 Bid0 Gamma0.0032 Theoretical4.8 Ask4.8 Theta-0.5198 Intrinsic Value-36.41 Volume0 Vega0.0252 Time Value36.41 Open Interest0 Rho-0.0036 Delta / Theta0.2151
					76.41	Price @ Dec 08, 2025 18:42 GMT
0	0%	0	0.4	0	80.00	3.55	31.48%	1	4.9	2
CSGS Call 80.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|80.00C Delta0.1928 Imp Vol0.2895 Bid0 Gamma0.0713 Theoretical0.4 Ask0.4 Theta-0.0487 Intrinsic Value-3.59 Volume0 Vega0.0363 Time Value3.59 Open Interest0 Rho0.0043 Delta / Theta-3.9616 CSGS Put 80.00 Exp: Dec 19, 2025 Last: 3.55 Chg.: 31.48% SymbolCSGS\|20251219\|80.00P Delta0 Imp Vol0 Bid1 Gamma0 Theoretical0 Ask4.9 Theta0 Intrinsic Value3.59 Volume2 Vega0 Time Value-0.04 Open Interest9 Rho0 Delta / Theta0
0	0%	0	0.05	0	85.00	0	0%	6.1	10.9	0
CSGS Call 85.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|85.00C Delta0.0308 Imp Vol0.3204 Bid0 Gamma0.0164 Theoretical0.05 Ask0.05 Theta-0.0136 Intrinsic Value-8.59 Volume0 Vega0.0092 Time Value8.59 Open Interest0 Rho0.0007 Delta / Theta-2.2687 CSGS Put 85.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|85.00P Delta0 Imp Vol0 Bid6.1 Gamma0 Theoretical0 Ask10.9 Theta0 Intrinsic Value8.59 Volume0 Vega0 Time Value-8.59 Open Interest0 Rho0 Delta / Theta0
0	0%	0	0.05	0	90.00	0	0%	11.1	15.9	0
CSGS Call 90.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|90.00C Delta0.0226 Imp Vol0.4587 Bid0 Gamma0.0088 Theoretical0.05 Ask0.05 Theta-0.015 Intrinsic Value-13.59 Volume0 Vega0.0071 Time Value13.59 Open Interest0 Rho0.0005 Delta / Theta-1.5111 CSGS Put 90.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolCSGS\|20251219\|90.00P Delta0 Imp Vol0 Bid11.1 Gamma0 Theoretical0 Ask15.9 Theta0 Intrinsic Value13.59 Volume0 Vega0 Time Value-13.59 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 Philippines's comment guidelines and agree to the terms described.

I Agree

CSGS Comments

Write your thoughts about CSG Systems International 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://d62-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://d62-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://d62-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

PSEi Composite	5,949.22	+61.64	+1.05%
Nikkei 225	50,581.94	+90.07	+0.18%
Shanghai	3,924.08	+21.27	+0.54%
US 500	6,838.0	-32.4	-0.47%
US Tech 100	25,583.8	-108.3	-0.42%
DAX	24,055.69	+27.55	+0.11%
Dollar Index	99.035	+0.067	+0.07%

Crude Oil WTI	58.76	-1.32	-2.20%
Brent Oil	62.38	-1.37	-2.15%
Natural Gas	4.921	-0.368	-6.96%
Gold	4,219.95	-23.05	-0.54%
Silver	58.380	-0.673	-1.14%
US Soybeans	1,093.38	-11.62	-1.05%
Copper	5.4403	-0.0217	-0.40%

Philippines 2Y	5.111	0.000	0.00%
Philippines 10Y	5.846	0.000	0.00%
Philippines 20Y	6.398	0.000	0.00%
U.S. 2Y	3.583	+0.019	+0.53%
U.S. 10Y	4.169	+0.029	+0.70%
U.S. 30Y	4.814	+0.022	+0.46%
Germany 10Y	2.8633	-0.0037	-0.13%

Alphabet C	313.94	-7.94	-2.47%
Golden Haven	1,440.00	-9.00	-0.62%
Anheuser Busch ADR	60.61	-0.55	-0.90%
Booking	5,162.86	-34.18	-0.66%
Apple	276.45	-2.33	-0.84%
Alibaba ADR	157.43	-0.89	-0.56%
Tesla	436.11	-18.89	-4.15%

Recent Quotes

Name	Price	Chg.	Chg. %
CSGS	76.40	-0.61	-0.79%
BlackRock Hong Ko.	182.472	+1.024	+0.56%
Virtus Newfleet S.	25.83	0.00	0.00%
FP WM Global Tren.	1.48	-0.01	-0.34%
Fidelity Multi-Ma.	11.020	-1.080	-8.93%
iShares Edge MSCI.	5.49	-0.01	-0.12%
9619	11.19	+0.29	+2.66%
CIBC US Broad Mar.	48.676	+0.084	+0.17%

Market Movers

Name	Last	Chg. %	Vol.
Ayala Land	20.400	+2.20%	17.64M
BDO Unibank	122.80	-0.24%	5.89M
Metropolitan Bank	65.00	-1.66%	4.71M
Jollibee Foods	179.60	+1.47%	4.17M
Universal Robina	62.00	0.00%	2.41M
Bank of the Philippine Islands	116.00	+0.87%	2.22M
International Container	587.000	+6.63%	1.62M

Name	Last	Chg. %	Vol.
Philtrust Bank	99.00	+15.32%	0.11K
Philippine Infradev	0.375	+13.64%	10.00K
Dizon Copper Silver	4.8000	+12.41%	16.00K
Island Information and Tech	0.1380	+12.20%	19.64M
Panasonic Manufacturing	10.600	+11.11%	246.60K
Boulevard	0.0410	+10.81%	55.70M
Oriental Petrol	0.0120	+9.09%	100.00K

Name	Last	Chg. %	Vol.
Macay	6.000	-13.67%	38.70K
Philippine Realty	0.104	-8.77%	10.00K
Citystate Savings Bank	15.340	-8.69%	7.28M
Metro Alliance Holdings Equities	0.37	-7.50%	10.00K
RASLAG	0.80	-6.98%	97.00K
Manila Mining	0.0069	-6.76%	13.00M
ABS CBN	3.200	-5.33%	238.00K