Breaking News

iShares National Muni Bond ETF (MUB)

	Symbol	Exchange	Currency
	MUB	NYSE	USD	Real-time
	MUB	Mexico	MXN	Delayed

Add to/Remove from a Portfolio Add to Watchlist

106.85 +0.29 +0.27%

10/10 - Closed. Currency in USD

After Hours

106.85

0.00

0.00%

1:00:13 - Real-time Data

Type: ETF

Market: United States

Issuer: iShares

Asset Class: Bond

Volume: 5,147,781
Bid/Ask: 0.00 / 0.00
Day's Range: 106.66 - 106.89

General
Chart
- Streaming charts
- Interactive Chart
News & Analysis
- Analysis & Comment
Technical
- Technical Analysis
- Candlestick Patterns
Forum

iShares National AMT-Free Muni Bond Options Chain

Get free option data for MUB. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for the iShares National AMT-Free Muni Bond ETF options for the expiration dates selected. Below this information you can also find an open interest chart for the ETF's options.

Expiration Date:

Show:

Strike Price:

Quotes Analysis

Oct 10, 2025 21:06 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	16.8	17.1	0	90.00	0	0%	0	0.1	0
MUB Call 90.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMUB\|20251017\|90.00C Delta0.9842 Imp Vol0.5885 Bid16.8 Gamma0.0045 Theoretical16.95 Ask17.1 Theta-0.0314 Intrinsic Value16.85 Volume0 Vega0.0058 Time Value-16.85 Open Interest0 Rho0.0169 Delta / Theta-31.3212 MUB Put 90.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMUB\|20251017\|90.00P Delta-0.0262 Imp Vol0.6563 Bid0 Gamma0.0063 Theoretical0.1 Ask0.1 Theta-0.042 Intrinsic Value-16.85 Volume0 Vega0.009 Time Value16.85 Open Interest0 Rho-0.0005 Delta / Theta0.6247
0	0%	15.8	16.1	0	91.00	0	0%	0	0.1	0
MUB Call 91.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMUB\|20251017\|91.00C Delta0.9835 Imp Vol0.5544 Bid15.8 Gamma0.005 Theoretical15.95 Ask16.1 Theta-0.0309 Intrinsic Value15.85 Volume0 Vega0.006 Time Value-15.85 Open Interest0 Rho0.0171 Delta / Theta-31.8016 MUB Put 91.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMUB\|20251017\|91.00P Delta-0.0276 Imp Vol0.6206 Bid0 Gamma0.0069 Theoretical0.1 Ask0.1 Theta-0.0414 Intrinsic Value-15.85 Volume0 Vega0.0094 Time Value15.85 Open Interest0 Rho-0.0005 Delta / Theta0.6665
0	0%	14.8	15.1	0	92.00	0	0%	0	0.1	0
MUB Call 92.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMUB\|20251017\|92.00C Delta0.9828 Imp Vol0.5205 Bid14.8 Gamma0.0055 Theoretical14.95 Ask15.1 Theta-0.0304 Intrinsic Value14.85 Volume0 Vega0.0062 Time Value-14.85 Open Interest0 Rho0.0173 Delta / Theta-32.3079 MUB Put 92.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMUB\|20251017\|92.00P Delta-0.0291 Imp Vol0.585 Bid0 Gamma0.0077 Theoretical0.1 Ask0.1 Theta-0.0408 Intrinsic Value-14.85 Volume0 Vega0.0098 Time Value14.85 Open Interest0 Rho-0.0006 Delta / Theta0.7137
					106.85	Price @ Oct 10, 2025 21:06 GMT
0.06	0%	0.15	0.3	0	107.00	0.95	0%	0	1.65	0
MUB Call 107.00 Exp: Oct 17, 2025 Last: 0.06 Chg.: 0% SymbolMUB\|20251017\|107.00C Delta0.4495 Imp Vol0.0451 Bid0.15 Gamma0.5935 Theoretical0.23 Ask0.3 Theta-0.0229 Intrinsic Value-0.15 Volume0 Vega0.0585 Time Value0.21 Open Interest402 Rho0.0092 Delta / Theta-19.6403 MUB Put 107.00 Exp: Oct 17, 2025 Last: 0.95 Chg.: 0% SymbolMUB\|20251017\|107.00P Delta-0.5024 Imp Vol0.2714 Bid0 Gamma0.0996 Theoretical1.65 Ask1.65 Theta-0.1103 Intrinsic Value0.15 Volume0 Vega0.059 Time Value0.8 Open Interest9 Rho-0.0091 Delta / Theta4.5551
0.05	0%	0	0.1	0	108.00	0	0%	1.05	1.3	0
MUB Call 108.00 Exp: Oct 17, 2025 Last: 0.05 Chg.: 0% SymbolMUB\|20251017\|108.00C Delta0.1684 Imp Vol0.0756 Bid0 Gamma0.2247 Theoretical0.1 Ask0.1 Theta-0.0216 Intrinsic Value-1.15 Volume0 Vega0.0372 Time Value1.2 Open Interest1 Rho0.0034 Delta / Theta-7.7902 MUB Put 108.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMUB\|20251017\|108.00P Delta-0.8957 Imp Vol0.0657 Bid1.05 Gamma0.3779 Theoretical1.17 Ask1.3 Theta-0.0085 Intrinsic Value1.15 Volume0 Vega0.0254 Time Value-1.15 Open Interest0 Rho-0.0076 Delta / Theta105.2938
0	0%	0	0.1	0	109.00	5.1	0%	2.05	2.25	0
MUB Call 109.00 Exp: Oct 17, 2025 Last: 0 Chg.: 0% SymbolMUB\|20251017\|109.00C Delta0.1184 Imp Vol0.1172 Bid0 Gamma0.1142 Theoretical0.1 Ask0.1 Theta-0.0256 Intrinsic Value-2.15 Volume0 Vega0.0293 Time Value2.15 Open Interest0 Rho0.0024 Delta / Theta-4.6244 MUB Put 109.00 Exp: Oct 17, 2025 Last: 5.1 Chg.: 0% SymbolMUB\|20251017\|109.00P Delta0 Imp Vol0 Bid2.05 Gamma0 Theoretical0 Ask2.25 Theta0 Intrinsic Value2.15 Volume0 Vega0 Time Value2.95 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 Nigeria's comment guidelines and agree to the terms described.

I Agree

MUB Comments

Write your thoughts about iShares National Muni Bond ETF

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://d72-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://d72-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://d72-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

NSE 30	5,362.52	+30.44	+0.57%
NSE All Share	146,988.05	+783.73	+0.54%
US 30	45,831.9	+352.3	+0.77%
US 500	6,629.0	+76.5	+1.17%
FTSE 100	9,427.47	-81.93	-0.86%
DAX	24,241.46	-369.79	-1.50%
South Africa Top 40	102,649.81	-423.73	-0.41%

Brent Oil	63.38	+0.65	+1.04%
Crude Oil WTI	59.57	+0.67	+1.14%
Gold	4,047.55	+47.15	+1.18%
Silver	48.280	+1.033	+2.19%
Copper	5.0120	+0.1180	+2.41%
London Cocoa	4,132.00	0.00	0.00%
London Wheat	165.05	0.00	0.00%

Nigeria 10Y	15.712	0.000	0.00%
Nigeria 2Y	16.029	-0.001	-0.01%
U.K. 10Y	4.6730	-0.0790	-1.66%
Germany 10Y	2.6340	-0.0700	-2.59%
U.S. 10Y	4.074	+0.019	+0.47%
U.S. 5Y	3.647	-0.094	-2.51%
U.S. 2Y	3.522	-0.077	-2.14%

Fidelitybk	20.300	-0.200	-0.98%
Zenith Bank	68.50	-0.70	-1.01%
UBA	42.80	+0.55	+1.30%
First HoldCo	31.00	-0.10	-0.32%
Guaranty Trust Holding	95.00	0.00	0.00%
Sterling Bank	7.550	-0.800	-9.58%
Dangote Cement	575.00	+35.00	+6.48%

Recent Quotes

Name	Price	Chg.	Chg. %
iShares National .	106.85	+0.29	+0.27%
SHIN	18.00	-0.30	-1.64%
Pictet Greater Ch.	517.640	-5.940	-1.13%
1906	13.50	-0.10	-0.74%
IGG	1,075.00	-5.00	-0.46%
Fidelity Global I.	5.314	-0.034	-0.63%
QRTEA	4.350	0.000	0.00%
Allianz Global In.	4,055.940	0.000	0%