Breaking News

Quantum Computing Inc (QUBT)

NASDAQ

Add to/Remove from a Portfolio Add to Watchlist

11.4100 +1.8500 +19.35%

20:59:59 - Closed. Currency in USD

After Hours

11.9500

+0.5400

+4.73%

23:30:27 - Real-time Data

Volume: 54,898,189
Bid/Ask: 0.0000 / 0.0000
Day's Range: 10.3200 - 11.4450

Type: Equity

Market: United States

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

Discussions
Recent Sentiments
User Rankings

QUBT Recent Sentiments

User's sentiments regarding Quantum shares are displayed on both charts showing different time periods and in a detailed table.

Assess users' answer to the question "Will QUBT shares go up or down in price?" and add your investment views to the bearish or bullish discussion for Quantum.

BearishBullish

Start Date	Username	Open Rate	End Date	Chg. %
May 21, 2026	Claudia Cico	11.2600		+1.33%
May 21, 2026	wade Reynolds	11.3850		+0.22%
May 21, 2026	Nicola Risaliti	11.3250		+0.75%
May 21, 2026	Damian By	11.1600		+2.24%
May 21, 2026	Daniel Yusty rios	11.2502		+1.42%
May 21, 2026	Juan Francisco Molina...	11.0095		+3.64%
May 21, 2026	Jorge Jimenez	11.1950		+1.92%
May 21, 2026	Inves ting	11.1000		+2.79%
May 21, 2026	Jorge Jimenez	11.1050	May 21, 2026 @ 11.1600	+0.50%
May 21, 2026	Jorge Dicosta	10.8200		+5.45%
May 20, 2026	wim kornet	9.6099		+18.73%
May 20, 2026	Kaspars Ābele	9.5800		+19.10%
May 20, 2026	Merlin Monteverde	9.3702		+21.77%
May 20, 2026	מתן ב	9.2786		+22.97%
May 20, 2026	Andrzej Ra	9.3893		+21.52%
May 19, 2026	Matheus Victor	9.2850		+22.89%
May 19, 2026	Francisco Rodriguez	9.2593		+23.23%
May 19, 2026	nikos kontolatos	9.2750		+23.02%
May 19, 2026	August Aernoudt	9.5105		+19.97%
May 19, 2026	Daniel Brückert	9.0000		+26.78%
May 18, 2026	יעקב טננולד	9.5699		+19.23%
May 18, 2026	João Wendt Mischiatti	9.5950		+18.92%
May 18, 2026	Yegor First	9.5900	May 21, 2026 @ 11.2450	+17.26%
May 18, 2026	G Sterrett	9.5801		+19.10%
May 18, 2026	IT Pro Yassine...	9.7093		+17.52%
May 18, 2026	שלומי אסרף	9.6090		-18.74%
May 18, 2026	C And Cozy	9.6450		+18.30%
May 18, 2026	公休本日	10.4374	May 18, 2026 @ 9.5626	-8.38%
May 18, 2026	Miguel Reyes Garcia	10.4374	May 18, 2026 @ 9.5626	-8.38%
May 18, 2026	August Aernoudt	10.4374	May 18, 2026 @ 9.5626	+8.38%
May 15, 2026	clodoves araujo	10.6050		+7.59%
May 15, 2026	Mauro Mottaran	10.6250		+7.39%
May 15, 2026	정우 박	10.6300		+7.34%
May 15, 2026	miguel munoz	10.6562		+7.07%
May 15, 2026	Anna Chachaj	11.5000	May 18, 2026 @ 9.5626	-16.85%
May 14, 2026	Yasar Belene	11.7750		-3.10%
May 14, 2026	Jaime Andres Salas...	11.8550	May 18, 2026 @ 9.5626	-19.34%
May 14, 2026	Juan Antonio Tovar...	11.9999		-4.92%
May 14, 2026	Samiq Abbasov	12.1950		-6.44%
May 14, 2026	Marc Camprubí	12.0950		+5.66%
May 14, 2026	Thanawut Sukkasem	12.0900		-5.62%
May 14, 2026	david de neve	12.1800		-6.32%
May 14, 2026	Roberto Facchini	12.0650		-5.43%
May 14, 2026	Michael Nowack	11.9950		-4.88%
May 14, 2026	Sayed Gomaa El Atafy	11.7200		-2.65%
May 14, 2026	martin suarez	11.5200		-0.95%
May 14, 2026	nikos kontolatos	11.2525	May 18, 2026 @ 9.5626	-15.02%
May 14, 2026	Kobi Yakov	11.0100	May 18, 2026 @ 9.5626	-13.15%
May 13, 2026	Carlos Alberto...	11.0400		+3.35%
May 13, 2026	Mateusz Ludwiczak	11.0650		+3.12%

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 UK's comment guidelines and agree to the terms described.

I Agree

Quantum (QUBT) Price Discussion

Write your thoughts about Quantum Computing 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.

Jacob Shakur Oct 29, 2025 23:21

Follow this post

Unfollow this post

Save

Saved. See Saved Items.

This comment has already been saved in your Saved Items

Block User

to the moon

1 1

Report

Al Al Jun 11, 2025 21:39

Follow this post

Unfollow this post

Save

Saved. See Saved Items.

This comment has already been saved in your Saved Items

Block User

Makes my blood boil seeing things only on my watch list boost up by 110% in 1 month. Meanwhile, my holdings are slow.

2 0

Report

doda zam Jan 14, 2025 6:11

Follow this post

Unfollow this post

Save

Saved. See Saved Items.

This comment has already been saved in your Saved Items

Block User

thoughts about Quantum?

1 0

Report

Graham Davies Nov 21, 2024 17:53

Follow this post

Unfollow this post

Save

Saved. See Saved Items.

This comment has already been saved in your Saved Items

Block User

Low turnover no profits this must be punt n shunt

1 4

Report

Tzvi Kotler Nov 21, 2024 16:06

Follow this post

Unfollow this post

Save

Saved. See Saved Items.

This comment has already been saved in your Saved Items

Block User

buy now millionare soon

6 2

Report

Hor Jinn Khang Nov 15, 2024 13:55

Follow this post

Unfollow this post

Save

Saved. See Saved Items.

This comment has already been saved in your Saved Items

Block User

Strongest in future

3 0

Report

<div id="comment">
				<div class="comment js-comment" data-comment-id="{commentID}" id="comment-{commentID}" data-user-id="205816756">
    <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="205816756" 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 js-option blockUser js-block-option" data-comment-id="{commentID}"  data-user-id="205816756" data-reg_ep="block user comments">
			<a href="javascript:void(0);">
				<span class="blockIcon middle"></span>Block User			</a>
		</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://d51-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="205816756">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://d51-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://d51-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

FTSE 100	10,443.47	+11.13	+0.11%
DAX	24,606.77	-130.47	-0.53%
Euro Stoxx 50	5,963.95	-12.12	-0.20%
S&P 500	7,445.70	+12.73	+0.17%
Nikkei 225	61,684.14	+1879.73	+3.14%
Dow Jones	50,285.66	+276.31	+0.55%
FTSE 100 Futures	10,520.6	+7.4	+0.07%

Brent Oil	104.92	-0.10	-0.10%
Crude Oil WTI	97.55	-0.45	-0.46%
Gold	4,541.80	-2.40	-0.05%
Silver	77.050	+0.025	+0.03%
Copper	6.3480	+0.0032	+0.05%
London Cocoa	2,850.00	0.00	0.00%
London Wheat	188.75	+0.00	+0.00%

U.K. 10Y	4.9680	-0.0240	-0.48%
U.K. 5Y	4.5200	-0.0060	-0.13%
U.K. 2Y	4.3830	+0.0170	+0.39%
Germany 10Y	3.1012	+0.0067	+0.22%
U.S. 10Y	4.577	-0.013	-0.28%
U.S. 5Y	4.243	-0.012	-0.28%
U.S. 2Y	4.079	-0.008	-0.20%

Lloyds Banking	98.52	-1.34	-1.34%
Vodafone Group PLC	112.000	-2.000	-1.75%
Barclays	441.45	+0.85	+0.19%
BT Group	219.50	-11.40	-4.94%
HSBC	1,358.00	-2.00	-0.15%
BHP Group Ltd	3,134.00	+43.00	+1.39%
Exxon Mobil	155.28	-1.00	-0.64%

Recent Quotes

Name	Price	Chg.	Chg. %
QUBT	11.4100	+1.8500	+19.35%
000564	1.560	-0.080	-4.88%
DUA	0.75	0.00	0.00%
TEC	352.00	0.00	0.00%

Market Movers

Name	Last	Chg. %	Vol.
Vodafone Group PLC	112.000	-1.75%	182.86M
HSBC	1,358.00	-0.15%	24.10M
Rolls-Royce Holdings	1,208.20	-1.34%	18.08M
Standard Chartered	1,936.50	+0.47%	10.86M
Unilever	4,269.5	-0.32%	6.20M
Anglo American	3,798.0	+0.82%	4.97M
Rio Tinto PLC	7,768.0	+1.68%	3.14M

Name	Last	Chg. %	Vol.
Magyar Telekom	2,641.71	+698.10%	26.02K
Invinity Energy Systems PLC	31.200	+38.67%	20.21M
Adm Energy	0.033	+32.00%	322.86M
Mission Marketing	19.00	+31.03%	742.86K
Marley Spoon	0.21	+23.67%	283.00
Headlam	37.00	+23.33%	1.08M
Physiomics	0.650	+18.18%	18.36M

Name	Last	Chg. %	Vol.
Plastiques du Val de Loire	2.59	-21.52%	0.00K
Nexteq	51.50	-21.37%	2.38M
Sabien	4.75	-17.39%	1.58M
Cloudbreak Discovery	0.69	-13.78%	59.65M
Filtronic	405.00	-13.65%	8.20M
Quadrise	2.360	-12.27%	696.76K
GenIP	5.60	-11.81%	937.05K

Webinars

From Beginner to Pro: Navigating Investing.com & InvestingPro Wednesday, June 3, 2026 | 15:00 BST