Breaking News

United Microelectronics (UMC)

Symbol	Exchange	Currency
UMC	NYSE	USD	Real-time
2303	Taiwan	TWD	Delayed
UMCy	TradeGate	EUR	Delayed

Add to/Remove from a Portfolio Add to Watchlist

22.290 -2.630 -10.55%

16/07 - Closed. Currency in USD

Pre Market

20.747

-1.543

-6.922%

7:23:36 - Real-time Data

Volume: 20,901,632
Bid/Ask: 0.000 / 0.000
Day's Range: 22.060 - 23.200

Type: Equity

Market: United States

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

Discussions
Recent Sentiments
User Rankings

UMC Recent Sentiments

This page features our users' sentiments regarding the United Microelectronics stock. They are displayed on both charts of different time periods and in a detailed table.

BearishBullish

Start Date	Username	Open Rate	End Date	Chg. %
Jul 16, 2026	Lineak Liu	22.895		-2.64%
Jul 10, 2026	Rogelio Garza	24.435	Jul 13, 2026 @ 23.500	-3.83%
Jul 09, 2026	Monique MELLADO	25.030		-10.95%
Jul 08, 2026		24.841		+10.27%
Jul 08, 2026	Deniz Sarp Cesur	24.490		-8.98%
Jul 07, 2026	家瑞周	23.567	Jul 13, 2026 @ 23.500	-0.28%
Jun 30, 2026	Robert Pawelec	27.028		-17.53%
Jun 24, 2026	Akın Özakdağ	27.815		-19.86%
Jun 23, 2026	Johnny Yu	26.280		+15.18%
Jun 23, 2026	Marc Tusell	26.545		-16.03%
Jun 22, 2026	Jirawat Nokkhamin	27.530	Jun 29, 2026 @ 26.140	+5.05%
Jun 22, 2026	adsad asdsadas	27.314	Jun 29, 2026 @ 26.140	-4.30%
Jun 20, 2026		24.190	Jun 22, 2026 @ 27.710	+14.55%
Jun 18, 2026	Rpb c	23.280	Jun 22, 2026 @ 27.710	+19.03%
Jun 17, 2026		22.125	Jun 23, 2026 @ 26.650	+20.45%
Jun 12, 2026	Yong Liang Lin	21.680	Jul 03, 2026 @ 24.540	+13.19%
Jun 12, 2026	JERRY CHUNG	21.555	Jul 03, 2026 @ 24.540	-13.85%
Jun 10, 2026	Brian Kelley	19.050	Jul 03, 2026 @ 24.540	+28.82%
Jun 08, 2026	Charles Resheske	19.965	Jul 03, 2026 @ 24.540	+22.92%
Jun 05, 2026	Fahad Almoamen	20.145	Jun 26, 2026 @ 25.580	+26.98%
Jun 05, 2026	Rogelio Garza	20.225	Jun 08, 2026 @ 20.355	+0.64%
Jun 03, 2026	Roberto Hernández	20.790	Jun 08, 2026 @ 20.355	+2.09%
Jun 02, 2026	Rpb c	22.140	Jun 08, 2026 @ 20.355	-8.06%
May 29, 2026	Link Passoo	22.315	Jun 19, 2026 @ 24.080	+7.91%
May 29, 2026	Karina Filipova	22.233	Jun 01, 2026 @ 22.860	+2.82%
May 29, 2026	Rpb c	22.740	Jun 01, 2026 @ 22.860	+0.53%
May 28, 2026	עמוס רומנו	22.945	Jun 01, 2026 @ 22.860	-0.37%
May 28, 2026	Federico Tanfani	21.925	Jun 19, 2026 @ 24.080	-9.83%
May 28, 2026	Wayne MacBeth	22.360	Jun 01, 2026 @ 22.860	+2.24%
May 27, 2026	Rogelio Garza	22.210	Jun 01, 2026 @ 22.860	+2.93%
May 27, 2026	Mateusz Jurkovsky	22.020	Jun 19, 2026 @ 24.080	+9.36%
May 27, 2026	Mulham Kredy	22.710	Jun 19, 2026 @ 24.080	+6.03%
May 27, 2026	Uğur Ayyıldız	21.296	Jun 01, 2026 @ 22.860	+7.34%
May 26, 2026	Keaton Maddox	20.975	Jun 01, 2026 @ 22.860	+8.99%
May 26, 2026	Andre Wettengl	21.330	Jun 19, 2026 @ 24.080	+12.89%
May 22, 2026	ธนาวุฒิ วานิชกลาง	18.255	Jun 12, 2026 @ 21.620	+18.43%
May 22, 2026	ธนาวุฒิ วานิชกลาง	18.255	Jun 12, 2026 @ 21.620	+18.43%
May 19, 2026	Rogelio Garza	17.430	May 25, 2026 @ 18.220	+4.53%
May 18, 2026	u6350399	17.020	May 26, 2026 @ 18.220	-7.05%
May 18, 2026	Rpb c	17.000	May 25, 2026 @ 18.220	+7.18%
May 16, 2026	alexandru b	17.150	May 18, 2026 @ 17.072	+0.45%
May 12, 2026	Etibar Bakunova	15.595	Jun 05, 2026 @ 19.695	+26.29%
May 06, 2026	Daniel Yordanov	15.750	May 11, 2026 @ 15.600	+0.95%
May 05, 2026	Charles Resheske	13.725	May 29, 2026 @ 22.200	+61.75%
May 01, 2026	gianfranco occhipinti	12.995	May 22, 2026 @ 18.205	+40.09%
Apr 22, 2026	Peter Lynch	12.650	May 15, 2026 @ 17.185	+35.85%
Apr 17, 2026	Witchakorn 7	11.580	Apr 20, 2026 @ 12.665	+9.37%
Mar 02, 2026	Decoster Peter	10.440	Mar 09, 2026 @ 9.585	-8.19%
Feb 25, 2026	Jarosław Kaczan	10.500	Mar 02, 2026 @ 10.390	-1.05%
Feb 11, 2026	Massimo Gladiatore	10.275	Mar 06, 2026 @ 9.595	-6.62%

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

I Agree

UMC Comments

Write your thoughts about United Microelectronics

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.

Mike Jacobs Mar 10, 2020 9:36

Follow this post

Unfollow this post

Save

Saved. See Saved Items.

This comment has already been saved in your Saved Items

Block User

dividends up $0.04 per share.

0 0

Report

Mike Jacobs Feb 14, 2020 13:32

Follow this post

Unfollow this post

Save

Saved. See Saved Items.

This comment has already been saved in your Saved Items

Block User

Strong January. Strong buy.

0 0

Report

<div id="comment">
				<div class="comment js-comment" data-comment-id="{commentID}" id="comment-{commentID}" data-user-id="202006856">
    <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="202006856" 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="202006856" 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://d68-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="202006856">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://d68-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://d68-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

S&P/TSX	35,340.15	-76.05	-0.21%
S&P/TSX 60	2,093.92	-0.16	-0.01%
US 30	52,240.9	-312.7	-0.60%
US 500	7,473.4	-60.5	-0.80%
S&P 500 VIX	18.16	+1.43	+8.55%
DAX	24,750.21	-116.25	-0.47%
Dollar Index	100.645	+0.076	+0.08%

Crude Oil WTI	80.88	+1.93	+2.44%
Brent Oil	85.91	+1.68	+1.99%
Natural Gas	2.869	+0.011	+0.38%
Gold	3,998.05	+5.95	+0.15%
Silver	55.630	-0.557	-0.99%
US Soybeans	1,194.88	+0.88	+0.07%
US Cotton #2	78.41	-0.89	-1.12%

Bombardier Inc	333.310	+11.900	+3.70%
Enbridge	56.46	+0.31	+0.55%
Air Canada	23.24	+0.19	+0.82%
Broadcom DRC	14.33	-0.74	-4.91%
Apple	333.26	+5.76	+1.76%
Alibaba ADR	117.49	-0.20	-0.17%
Tesla	391.06	-3.40	-0.86%

Canada 5Y	3.131	-0.015	-0.48%
Canada 10Y	3.515	-0.016	-0.45%
Canada 30Y	3.931	-0.012	-0.30%
U.S. 2Y	4.118	-0.038	-0.91%
U.S. 10Y	4.516	-0.053	-1.16%
U.S. 30Y	5.053	-0.044	-0.86%
Germany 10Y	3.1188	-0.0174	-0.55%

Recent Quotes

	Name	Price	Chg.	Chg. %
	UMC	22.290	-2.630	-10.55%

Market Movers

Name	Last	Chg. %	Vol.
Toronto Dominion Bank	174.06	-0.69%	7.02M
Canadian Natural	60.20	+0.15%	6.97M
RBC	303.16	-0.84%	3.48M
Bank of Nova Scotia	125.91	-0.75%	2.34M
Canadian Imperial Bank	169.62	+0.08%	2.04M
Bank of Montreal	256.44	-0.51%	1.70M
Shopify Inc	175.76	+1.24%	1.67M

Name	Last	Chg. %	Vol.
Irwin Naturals	0.30	+150.00%	3.24K
Green Scientific Labs Holdings	0.06	+120.00%	15.00K
Red Lake Gold	0.0100	+100.00%	30.00K
Digital Asset Tech	0.01	+100.00%	1.06K
Regenera Insights	0.02	+100.00%	190.28K
ePlay Digital	0.010	+100.00%	7.00K
Regenera Insights	0.02	+100.00%	190.28K

Name	Last	Chg. %	Vol.
1933 Industries	0.01	-100.00%	2.60K
Silver Pony	0.02	-95.00%	43.00K
Biomind Labs	0.01	-80.00%	11.70K
CordovaCann	0.0150	-70.00%	67.00K
Armada Mercantile Ltd	0.165	-59.76%	1.50K
Three Crowns	0.310	-58.67%	4.74K
1933 Industries	0.0050	-50.00%	2.60K