Breaking News

Knife River Corp (KNF)

NYSE

Add to/Remove from a Portfolio Add to Watchlist

84.88 +2.01 +2.43%

02/07 - Closed. Currency in USD

After Hours

84.88

0.00

0.00%

22:40:16 - Real-time Data

Type: Equity

Market: United States

Volume: 372,499
Bid/Ask: 0.00 / 0.00
Day's Range: 82.74 - 85.00

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

Knife River Option Chain

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

Jul 02, 2026 20:41 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	37.9	41	0	45.00	0	0%	0	2.15	0
KNF Call 45.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|45.00C Delta0 Imp Vol0 Bid37.9 Gamma0 Theoretical0 Ask41 Theta0 Intrinsic Value39.88 Volume0 Vega0 Time Value-39.88 Open Interest0 Rho0 Delta / Theta0 KNF Put 45.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|45.00P Delta-0.0538 Imp Vol2.2756 Bid0 Gamma0.0028 Theoretical1.08 Ask2.15 Theta-0.1421 Intrinsic Value-39.88 Volume0 Vega0.0188 Time Value39.88 Open Interest0 Rho-0.0021 Delta / Theta0.3784
0	0%	32.9	35.9	0	50.00	0	0%	0	2.15	0
KNF Call 50.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|50.00C Delta0 Imp Vol0 Bid32.9 Gamma0 Theoretical0 Ask35.9 Theta0 Intrinsic Value34.88 Volume0 Vega0 Time Value-34.88 Open Interest0 Rho0 Delta / Theta0 KNF Put 50.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|50.00P Delta-0.0624 Imp Vol1.959 Bid0 Gamma0.0036 Theoretical1.08 Ask2.15 Theta-0.1375 Intrinsic Value-34.88 Volume0 Vega0.0211 Time Value34.88 Open Interest0 Rho-0.0024 Delta / Theta0.4541
0	0%	27.9	31.1	0	55.00	0	0%	0	2.15	0
KNF Call 55.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|55.00C Delta0 Imp Vol0 Bid27.9 Gamma0 Theoretical0 Ask31.1 Theta0 Intrinsic Value29.88 Volume0 Vega0 Time Value-29.88 Open Interest0 Rho0 Delta / Theta0 KNF Put 55.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|55.00P Delta-0.0729 Imp Vol1.6703 Bid0 Gamma0.0048 Theoretical1.08 Ask2.15 Theta-0.132 Intrinsic Value-29.88 Volume0 Vega0.0238 Time Value29.88 Open Interest0 Rho-0.0028 Delta / Theta0.552
					84.88	Price @ Jul 02, 2026 20:41 GMT
0	0%	1.65	4.9	0	85.00	0	0%	1.9	5.5	0
KNF Call 85.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|85.00C Delta0.5196 Imp Vol0.4768 Bid1.65 Gamma0.0486 Theoretical3.28 Ask4.9 Theta-0.113 Intrinsic Value-0.12 Volume0 Vega0.0686 Time Value0.12 Open Interest6 Rho0.0168 Delta / Theta-4.597 KNF Put 85.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|85.00P Delta-0.4792 Imp Vol0.5386 Bid1.9 Gamma0.0431 Theoretical3.7 Ask5.5 Theta-0.1192 Intrinsic Value0.12 Volume0 Vega0.0685 Time Value-0.12 Open Interest0 Rho-0.0157 Delta / Theta4.0185
0	0%	0.2	3.1	0	90.00	0	0%	5.7	8.1	0
KNF Call 90.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|90.00C Delta0.3088 Imp Vol0.511 Bid0.2 Gamma0.0401 Theoretical1.65 Ask3.1 Theta-0.1057 Intrinsic Value-5.12 Volume0 Vega0.0606 Time Value5.12 Open Interest1 Rho0.0101 Delta / Theta-2.9223 KNF Put 90.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|90.00P Delta-0.6775 Imp Vol0.5514 Bid5.7 Gamma0.038 Theoretical6.9 Ask8.1 Theta-0.1083 Intrinsic Value5.12 Volume0 Vega0.0617 Time Value-5.12 Open Interest3 Rho-0.0211 Delta / Theta6.2583
0	0%	0	2.4	0	95.00	0	0%	9.5	12.7	0
KNF Call 95.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|95.00C Delta0.2088 Imp Vol0.6273 Bid0 Gamma0.0266 Theoretical1.2 Ask2.4 Theta-0.105 Intrinsic Value-10.12 Volume0 Vega0.0494 Time Value10.12 Open Interest260 Rho0.0068 Delta / Theta-1.9889 KNF Put 95.00 Exp: Jul 17, 2026 Last: 0 Chg.: 0% SymbolKNF\|20260717\|95.00P Delta-0.8034 Imp Vol0.6056 Bid9.5 Gamma0.0268 Theoretical11.1 Ask12.7 Theta-0.0903 Intrinsic Value10.12 Volume0 Vega0.0476 Time Value-10.12 Open Interest0 Rho-0.0238 Delta / Theta8.8952

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 South Africa's comment guidelines and agree to the terms described.

I Agree

KNF Comments

Write your thoughts about Knife River Corp

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://d71-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://d71-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://d71-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

South Africa Top 40	103,108.64	+1024.76	+1.00%
S. Africa 40 Futures	103,776	+781	+0.76%
US 30	52,846.9	-52.3	-0.10%
US 500	7,505.9	+23.2	+0.31%
US Tech 100	29,659.2	+330.0	+1.13%
DAX Futures	25,946.0	+239.0	+0.93%
Dollar Index	100.620	0.000	0.00%

Gold	4,187.30	+61.60	+1.49%
Silver	62.815	+1.751	+2.87%
Crude Oil WTI	68.78	+0.09	+0.13%
Brent Oil	72.12	+0.32	+0.45%
Natural Gas	3.244	+0.048	+1.50%
Copper	6.2240	+0.0550	+0.89%
US Corn	441.50	-0.75	-0.17%

USD/ZAR	16.2392	-0.0158	-0.10%
EUR/USD	1.1437	+0.0005	+0.04%
GBP/USD	1.3352	+0.0005	+0.04%
USD/JPY	161.38	+0.28	+0.17%
GBP/JPY	215.48	+0.46	+0.21%
USD/CAD	1.4198	+0.0016	+0.11%
AUD/USD	0.6941	+0.0019	+0.27%

Nampak	44,607	+607	+1.38%
MTN	23,338	+781	+3.46%
Standard Bank	32,237	+110	+0.34%
FirstRand Ltd	9,642	+11	+0.11%
Capitec	477,372	+2151	+0.45%
African Rainbow Minerals	18,285	+525	+2.96%
Naspers	78,849	-1179	-1.47%

Recent Quotes

Name	Price	Chg.	Chg. %
KNF	84.88	+2.01	+2.43%
NEO	20.80	+0.40	+1.96%
First Trust TCW O.	43.61	+0.09	+0.21%

Market Movers

Name	Last	Chg. %	Vol.
FirstRand Ltd	9,642	+0.11%	7.72M
MTN	23,338	+3.46%	3.04M
Northam Platinum Holdings	24,716.00	+3.35%	2.68M
Naspers	78,849	-1.47%	1.32M
Valterra Platinum	119,217	+3.92%	592.25K
AngloGold Ashanti ADR	139,061	+1.51%	571.12K
Capitec	477,372	+0.45%	197.37K

Name	Last	Chg. %	Vol.
Brimstone	580	+10.48%	145.20K
Kore Potash	72.00	+9.09%	1.91M
Wesizwe	55	+7.84%	246.41K
Lesaka Tech	8,400	+6.33%	1.13K
AfroCentric Investment Corp	90	+5.88%	51.68K
Karooooo	90,000.00	+5.88%	0.91K
Impala Platinum	18,397	+5.64%	3.07M

Name	Last	Chg. %	Vol.
Nictus	200	-33.11%	0.00K
Grindrod	10,100	-8.18%	0.05K
enX Group	206	-6.36%	0.10K
Channel VAS Investments	1,509.00	-5.63%	3.24M
Novus Holdings Ltd	611	-5.27%	0.41K
Salungano	84	-4.55%	0.10K
EPE Capital Partners	565	-3.42%	312.59K