Breaking News

IDT Corporation (IDT)

NYSE

Add to/Remove from a Portfolio Add to Watchlist

68.83 +0.10 +0.15%

15:59:59 - Closed. Currency in USD

After Hours

68.83

0.00

0.00%

19:30:08 - Real-time Data

Volume: 88,981
Bid/Ask: 0.00 / 0.00
Day's Range: 67.49 - 69.06

Type: Equity

Market: United States

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

IDT Option Chain

Featured here is the IDT option chain, providing detailed quotes and trading data for available call and put options across multiple strike prices and expiration dates.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Sep 04, 2026 20:30 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	41.9	44.4	0	25.00	0	0%	0	0.25	0
IDT Call 25.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|25.00C Delta0.9997 Imp Vol1.5061 Bid41.9 Gamma0 Theoretical43.75 Ask44.4 Theta-0.0022 Intrinsic Value43.83 Volume0 Vega0.0001 Time Value-43.83 Open Interest0 Rho0.0096 Delta / Theta-455.2236 IDT Put 25.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|25.00P Delta-0.0095 Imp Vol2.4575 Bid0 Gamma0.0008 Theoretical0.13 Ask0.25 Theta-0.0302 Intrinsic Value-43.83 Volume0 Vega0.0034 Time Value43.83 Open Interest0 Rho-0.0003 Delta / Theta0.3163
0	0%	37.3	39.8	0	30.00	0	0%	0	2.15	0
IDT Call 30.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|30.00C Delta0.9991 Imp Vol1.3907 Bid37.3 Gamma0.0001 Theoretical38.76 Ask39.8 Theta-0.0039 Intrinsic Value38.83 Volume0 Vega0.0003 Time Value-38.83 Open Interest0 Rho0.0115 Delta / Theta-256.644 IDT Put 30.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|30.00P Delta-0.048 Imp Vol3.1179 Bid0 Gamma0.0024 Theoretical1.08 Ask2.15 Theta-0.1492 Intrinsic Value-38.83 Volume0 Vega0.0134 Time Value38.83 Open Interest0 Rho-0.0015 Delta / Theta0.3216
0	0%	32.4	34.4	0	35.00	0	0%	0	2.15	0
IDT Call 35.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|35.00C Delta0.9984 Imp Vol1.2042 Bid32.4 Gamma0.0003 Theoretical33.77 Ask34.4 Theta-0.0054 Intrinsic Value33.83 Volume0 Vega0.0006 Time Value-33.83 Open Interest0 Rho0.0134 Delta / Theta-184.9267 IDT Put 35.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|35.00P Delta-0.0576 Imp Vol2.6175 Bid0 Gamma0.0033 Theoretical1.08 Ask2.15 Theta-0.1448 Intrinsic Value-33.83 Volume0 Vega0.0155 Time Value33.83 Open Interest1 Rho-0.0018 Delta / Theta0.398
					68.83	Price @ Sep 04, 2026 20:30 GMT
0	0%	0	1.8	0	70.00	0	0%	0.7	3.7	0
IDT Call 70.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|70.00C Delta0.3785 Imp Vol0.2614 Bid0 Gamma0.1081 Theoretical0.9 Ask1.8 Theta-0.05 Intrinsic Value-1.17 Volume0 Vega0.0512 Time Value1.17 Open Interest2 Rho0.0096 Delta / Theta-7.5707 IDT Put 70.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|70.00P Delta-0.6145 Imp Vol0.2814 Bid0.7 Gamma0.1016 Theoretical2.2 Ask3.7 Theta-0.0485 Intrinsic Value1.17 Volume0 Vega0.0514 Time Value-1.17 Open Interest0 Rho-0.0139 Delta / Theta12.6811
0	0%	0	2.35	0	75.00	0	0%	5.1	7.7	0
IDT Call 75.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|75.00C Delta0.2536 Imp Vol0.6088 Bid0 Gamma0.0391 Theoretical1.18 Ask2.35 Theta-0.0951 Intrinsic Value-6.17 Volume0 Vega0.0431 Time Value6.17 Open Interest1 Rho0.0062 Delta / Theta-2.6665 IDT Put 75.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|75.00P Delta-0.9139 Imp Vol0.3258 Bid5.1 Gamma0.0369 Theoretical6.4 Ask7.7 Theta-0.021 Intrinsic Value6.17 Volume0 Vega0.0209 Time Value-6.17 Open Interest0 Rho-0.0143 Delta / Theta43.5405
0	0%	0	2.15	0	80.00	0	0%	10.1	12.6	0
IDT Call 80.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|80.00C Delta0.192 Imp Vol0.8102 Bid0 Gamma0.025 Theoretical1.07 Ask2.15 Theta-0.1074 Intrinsic Value-11.17 Volume0 Vega0.0368 Time Value11.17 Open Interest0 Rho0.0046 Delta / Theta-1.7875 IDT Put 80.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolIDT\|20260918\|80.00P Delta-0.9541 Imp Vol0.4614 Bid10.1 Gamma0.016 Theoretical11.35 Ask12.6 Theta-0.0179 Intrinsic Value11.17 Volume0 Vega0.0127 Time Value-11.17 Open Interest0 Rho-0.0131 Delta / Theta53.2619
536.3	0%	710	728	0	350.00	2.65	0%	1.3	3.3	0
IDT Call 350.00 Exp: Sep 18, 2026 Last: 536.3 Chg.: 0% SymbolASML\|20260918\|350.00C Delta0 Imp Vol0 Bid710 Gamma0 Theoretical0 Ask728 Theta0 Intrinsic Value-299.81 Volume0 Vega0 Time Value836.11 Open Interest1 Rho0 Delta / Theta0 IDT Put 350.00 Exp: Sep 18, 2026 Last: 2.65 Chg.: 0% SymbolASML\|20260918\|350.00P Delta0 Imp Vol0 Bid1.3 Gamma0 Theoretical0 Ask3.3 Theta0 Intrinsic Value299.81 Volume0 Vega0 Time Value-297.16 Open Interest1 Rho0 Delta / Theta0
0	0%	701.1	718	0	360.00	2.13	0%	1.5	3.5	0
IDT Call 360.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolASML\|20260918\|360.00C Delta0 Imp Vol0 Bid701.1 Gamma0 Theoretical0 Ask718 Theta0 Intrinsic Value-309.81 Volume0 Vega0 Time Value309.81 Open Interest0 Rho0 Delta / Theta0 IDT Put 360.00 Exp: Sep 18, 2026 Last: 2.13 Chg.: 0% SymbolASML\|20260918\|360.00P Delta0 Imp Vol0 Bid1.5 Gamma0 Theoretical0 Ask3.5 Theta0 Intrinsic Value309.81 Volume0 Vega0 Time Value-307.68 Open Interest10 Rho0 Delta / Theta0
0	0%	692	708.8	0	370.00	2.31	0%	1.65	3.7	0
IDT Call 370.00 Exp: Sep 18, 2026 Last: 0 Chg.: 0% SymbolASML\|20260918\|370.00C Delta0 Imp Vol0 Bid692 Gamma0 Theoretical0 Ask708.8 Theta0 Intrinsic Value-319.81 Volume0 Vega0 Time Value319.81 Open Interest0 Rho0 Delta / Theta0 IDT Put 370.00 Exp: Sep 18, 2026 Last: 2.31 Chg.: 0% SymbolASML\|20260918\|370.00P Delta0 Imp Vol0 Bid1.65 Gamma0 Theoretical0 Ask3.7 Theta0 Intrinsic Value319.81 Volume0 Vega0 Time Value-317.5 Open Interest5 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 Canada's comment guidelines and agree to the terms described.

I Agree

IDT Comments

Write your thoughts about IDT 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://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="">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	36,513.80	-119.32	-0.33%
S&P/TSX 60	2,145.93	-8.12	-0.38%
US 30	53,232.1	-453.4	-0.84%
US 500	7,706.9	-40.7	-0.53%
S&P 500 VIX	14.53	+0.21	+1.47%
DAX	26,046.40	+43.08	+0.17%
Dollar Index	99.130	+0.250	+0.25%

Crude Oil WTI	91.22	-0.08	-0.09%
Brent Oil	95.85	+0.33	+0.35%
Natural Gas	2.94	+0.03	+0.89%
Gold	4,477.20	-62.70	-1.38%
Silver	66.82	-0.88	-1.31%
US Soybeans	1,310.25	-6.00	-0.46%
US Cotton #2	86.43	-0.02	-0.02%

Bombardier Inc	315.120	+10.820	+3.56%
Enbridge	50.09	-0.43	-0.85%
Air Canada	28.72	-0.01	-0.03%
Broadcom DRC	13.62	+0.03	+0.22%
Apple	319.97	-8.24	-2.51%
Alibaba ADR	113.24	+1.43	+1.28%
Tesla	353.94	-22.43	-5.96%

Canada 5Y	3.411	0.000	0.00%
Canada 10Y	3.779	0.000	0.00%
Canada 30Y	4.163	0.000	0.00%
U.S. 2Y	4.374	+0.040	+0.92%
U.S. 10Y	4.782	+0.020	+0.42%
U.S. 30Y	5.244	+0.001	+0.02%
Germany 10Y	3.3376	-0.0124	-0.37%

Recent Quotes

	Name	Price	Chg.	Chg. %
	IDT	68.83	+0.10	+0.15%

Market Movers

Name	Last	Chg. %	Vol.
Canadian Natural	69.78	-1.09%	34.67M
Suncor Energy	93.14	-0.50%	10.13M
Enbridge	69.32	-0.55%	9.89M
TC Energy	86.53	-0.16%	3.83M
Toronto Dominion Bank	168.24	-0.98%	2.88M
Canadian Imperial Bank	162.75	-0.15%	1.98M
RBC	291.48	-0.30%	1.19M

Name	Last	Chg. %	Vol.
Lanebury Growth Capital	0.15	+200.00%	1.00K
Green Scientific Labs Holdings	0.06	+120.00%	15.00K
ePlay Digital	0.010	+100.00%	7.00K
SQID Tech	0.01	+100.00%	326.67K
LFNT Resources	0.20	+90.48%	17.50K
World Copper	0.1750	+84.21%	545.59K
Jura Energy	0.095	+72.73%	27.00K

Name	Last	Chg. %	Vol.
Pioneer Media Holdings	0.01	-100.00%	0
Global Health Clinics	0.055	-80.00%	0.50K
Spirit Blockchain Capital	0.02	-50.00%	3.00K
Ramm Pharma	0.01	-50.00%	1.00K
Albert Labs International	0.005	-50.00%	1.00K
Carson River Ventures	0.04	-50.00%	1.25K
Molecule Holdings	0.005	-50.00%	20.11K