Breaking News

Richardson Electronics Ltd (RELL)

NASDAQ

Add to/Remove from a Portfolio Add to Watchlist

18.310 -0.290 -1.56%

- Closed. Currency in USD

After Hours

18.310

0.000

0.000%

- Real-time Data

Volume: 170,300
Bid/Ask: 0.000 / 0.000
Day's Range: 18.100 - 19.160

Type: Equity

Market: United States

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

Richardson Electronics Option Chain and Prices

Explore the Richardson Electronics options chain and compare contracts for RELL stock.

View the call options (the right to buy) and put options (the right to sell), along with their last price, change, volume and implied volatility for Richardson Electronics. Evaluate the prices and premiums associated with these options to make informed decisions about your trading strategies. Align your trading plan by setting your own filters such as Richardson Electronics Options expiration date, calls or puts (or both), and strike price.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Jun 22, 2026 20:13 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	14.1	17.8	0	2.50	0	0%	0	0.05	0
RELL Call 2.50 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|2.50C Delta0 Imp Vol0 Bid14.1 Gamma0 Theoretical0 Ask17.8 Theta0 Intrinsic Value15.81 Volume0 Vega0 Time Value-15.81 Open Interest0 Rho0 Delta / Theta0 RELL Put 2.50 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|2.50P Delta-0.0037 Imp Vol3.4263 Bid0 Gamma0.0007 Theoretical0.02 Ask0.05 Theta-0.0036 Intrinsic Value-15.81 Volume0 Vega0.0005 Time Value15.81 Open Interest0 Rho-0.0001 Delta / Theta1.0105
0	0%	11.6	15.3	0	5.00	0	0%	0	1.2	0
RELL Call 5.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|5.00C Delta0 Imp Vol0 Bid11.6 Gamma0 Theoretical0 Ask15.3 Theta0 Intrinsic Value13.31 Volume0 Vega0 Time Value-13.31 Open Interest0 Rho0 Delta / Theta0 RELL Put 5.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|5.00P Delta-0.0425 Imp Vol4.3274 Bid0 Gamma0.0043 Theoretical0.6 Ask1.2 Theta-0.0378 Intrinsic Value-13.31 Volume0 Vega0.0044 Time Value13.31 Open Interest0 Rho-0.0009 Delta / Theta1.1239
0	0%	9.1	12.8	0	7.50	0	0%	0	2.15	0
RELL Call 7.50 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|7.50C Delta0 Imp Vol0 Bid9.1 Gamma0 Theoretical0 Ask12.8 Theta0 Intrinsic Value10.81 Volume0 Vega0 Time Value-10.81 Open Interest0 Rho0 Delta / Theta0 RELL Put 7.50 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|7.50P Delta-0.0799 Imp Vol3.8049 Bid0 Gamma0.0081 Theoretical1.08 Ask2.15 Theta-0.0545 Intrinsic Value-10.81 Volume0 Vega0.0072 Time Value10.81 Open Interest0 Rho-0.0016 Delta / Theta1.4658
					18.31	Price @ Jun 22, 2026 20:13 GMT
1.52	0%	0.25	2	0	20.00	0	0%	1.2	4.4	0
RELL Call 20.00 Exp: Jul 17, 2026 Last: 1.52 Chg.: 0% SymbolRELL\|20260717\|20.00C Delta0.4136 Imp Vol0.8828 Bid0.25 Gamma0.0911 Theoretical1.13 Ask2 Theta-0.0336 Intrinsic Value-1.69 Volume0 Vega0.0188 Time Value3.21 Open Interest116 Rho0.0045 Delta / Theta-12.2955 RELL Put 20.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|20.00P Delta-0.5676 Imp Vol0.9857 Bid1.2 Gamma0.0826 Theoretical2.8 Ask4.4 Theta-0.0367 Intrinsic Value1.69 Volume0 Vega0.019 Time Value-1.69 Open Interest0 Rho-0.0076 Delta / Theta15.4757
0.85	0%	0	1.8	0	22.50	0	0%	3	6.8	0
RELL Call 22.50 Exp: Jul 17, 2026 Last: 0.85 Chg.: 0% SymbolRELL\|20260717\|22.50C Delta0.302 Imp Vol1.1198 Bid0 Gamma0.0643 Theoretical0.9 Ask1.8 Theta-0.038 Intrinsic Value-4.19 Volume0 Vega0.0169 Time Value5.04 Open Interest157 Rho0.0032 Delta / Theta-7.9384 RELL Put 22.50 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|22.50P Delta-0.6949 Imp Vol1.1335 Bid3 Gamma0.064 Theoretical4.9 Ask6.8 Theta-0.0373 Intrinsic Value4.19 Volume0 Vega0.0169 Time Value-4.19 Open Interest25 Rho-0.0096 Delta / Theta18.6124
0.5	0%	0.35	0.8	207	25.00	0	0%	5.2	9	0
RELL Call 25.00 Exp: Jul 17, 2026 Last: 0.5 Chg.: 0% SymbolRELL\|20260717\|25.00C Delta0.206 Imp Vol1.1775 Bid0.35 Gamma0.05 Theoretical0.57 Ask0.8 Theta-0.0326 Intrinsic Value-6.69 Volume207 Vega0.0138 Time Value7.19 Open Interest181 Rho0.0022 Delta / Theta-6.3101 RELL Put 25.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolRELL\|20260717\|25.00P Delta-0.785 Imp Vol1.214 Bid5.2 Gamma0.0499 Theoretical7.1 Ask9 Theta-0.033 Intrinsic Value6.69 Volume0 Vega0.0141 Time Value-6.69 Open Interest0 Rho-0.0109 Delta / Theta23.7533
0	0%	154.5	160.8	0	150.00	0	0%	0	0	0
RELL Call 150.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolADSK\|20260717\|150.00C Delta0 Imp Vol0 Bid154.5 Gamma0 Theoretical0 Ask160.8 Theta0 Intrinsic Value-139.5 Volume0 Vega0 Time Value139.5 Open Interest0 Rho0 Delta / Theta0 RELL Put 150.00 Exp: Jun 23, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value139.5 Volume0 Vega0 Time Value-139.5 Open Interest0 Rho0 Delta / Theta0
0	0%	149.6	156.1	0	155.00	0	0%	0	0	0
RELL Call 155.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolADSK\|20260717\|155.00C Delta0 Imp Vol0 Bid149.6 Gamma0 Theoretical0 Ask156.1 Theta0 Intrinsic Value-144.5 Volume0 Vega0 Time Value144.5 Open Interest0 Rho0 Delta / Theta0 RELL Put 155.00 Exp: Jun 23, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value144.5 Volume0 Vega0 Time Value-144.5 Open Interest0 Rho0 Delta / Theta0
0	0%	144.8	151	0	160.00	0	0%	0	0	0
RELL Call 160.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolADSK\|20260717\|160.00C Delta0 Imp Vol0 Bid144.8 Gamma0 Theoretical0 Ask151 Theta0 Intrinsic Value-149.5 Volume0 Vega0 Time Value149.5 Open Interest0 Rho0 Delta / Theta0 RELL Put 160.00 Exp: Jun 23, 2026 Last: 0 Chg.: 0% Symbol Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask0 Theta0 Intrinsic Value149.5 Volume0 Vega0 Time Value-149.5 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 UK's comment guidelines and agree to the terms described.

I Agree

Richardson Electronics (RELL) Price Discussion

Write your thoughts about Richardson Electronics Ltd

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://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="">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	10,437.85	+74.58	+0.72%
DAX	25,139.69	+153.87	+0.62%
Euro Stoxx 50	6,315.06	+21.93	+0.35%
S&P 500	7,473.03	-27.55	-0.37%
Nikkei 225	72,172.00	-181.96	-0.25%
Dow Jones	51,712.53	+147.83	+0.29%
FTSE 100 Futures	10,459.8	-4.8	-0.05%

Brent Oil	77.68	+0.03	+0.04%
Crude Oil WTI	74.09	+0.23	+0.31%
Gold	4,208.30	+5.60	+0.13%
Silver	65.025	-0.558	-0.85%
Copper	6.3535	-0.0143	-0.22%
London Cocoa	3,465.00	+182.00	+5.54%
London Wheat	175.85	+2.70	+1.56%

U.K. 10Y	4.8101	-0.0313	-0.65%
U.K. 5Y	4.3651	-0.0390	-0.89%
U.K. 2Y	4.2146	-0.0424	-1.00%
Germany 10Y	2.9514	-0.0329	-1.10%
U.S. 10Y	4.507	-0.003	-0.07%
U.S. 5Y	4.280	-0.006	-0.14%
U.S. 2Y	4.222	-0.009	-0.21%

Lloyds Banking	109.20	+4.10	+3.90%
Vodafone Group PLC	107.300	+0.300	+0.28%
Barclays	516.00	+19.55	+3.94%
BT Group	192.50	-3.20	-1.64%
HSBC	1,451.40	+19.80	+1.38%
BHP Group Ltd	3,238.00	+55.00	+1.73%
Exxon Mobil	138.43	+0.62	+0.45%

Recent Quotes

	Name	Price	Chg.	Chg. %
	RELL	18.310	-0.290	-1.56%

Market Movers

Name	Last	Chg. %	Vol.
Barclays	516.00	+3.94%	75.41M
Rolls-Royce Holdings	1,411.80	+0.26%	43.03M
NatWest Group	663.00	+3.95%	41.54M
Standard Chartered	2,071.00	+1.32%	13.01M
Shell	3,008.5	+0.50%	8.50M
Intertek	5,800.0	-0.09%	5.88M
London Stock Exchange	8,278.0	-2.15%	4.78M

Name	Last	Chg. %	Vol.
Triumph Gold	0.70	+159.26%	500.00
Mothercare	1.25	+38.67%	2.95M
Ondo InsurTech	3.65	+25.86%	4.81M
Kazera Global	1.150	+21.05%	12.09M
Petra Diamonds	7.80	+20.00%	480.69K
Europa Oil & Gas	1.600	+18.52%	10.36M
Futura	0.64	+18.45%	1.90M

Name	Last	Chg. %	Vol.
HydrogenPro AS	0.89	-59.91%	79.80K
Eenergy Group PLC	3.30	-35.29%	20.86M
Tech New Energy	25.00	-21.88%	49.73K
Cellbxhealth	1.40	-20.00%	11.14M
Marechale	7.13	-16.24%	13.63M
Lexington Gold Ltd	2.7500	-15.38%	1.59M
Synthomer	97.80	-14.66%	2.46M

Webinars

From Beginner to Pro: Navigating Investing.com & InvestingPro Wednesday, July 1, 2026 | 15:00 BST