Regexp with multiple lines

Hello, I would like to use urlread and regexp to extract a specific number from the url. Part oftThe content of the url is:

<td class="text-right">1</td>
<td data-sort="Ethereum"><img src="https://s2.coinmarketcap.com/static/img/coins/16x16/1027.png" class="logo" alt="Ethereum"><a href="/currencies/ethereum/" class="market-name">Ethereum</a></td>
<td data-sort="ETH/USD"><a href="https://www.kraken.com" target="_blank">ETH/USD</a></td>
<td class="text-right" data-sort="41450600.0">
<span class="volume" data-usd="41450600.0" data-btc="4441.21" data-native="54539.6">
$41,450,600
</span>
</td>
<td class="text-right" data-sort="760.01">
<span class="price" data-usd="760.01" data-btc="0.0814309" data-native="760.01">
$760.01
</span>
</td>
<td class="text-right" data-sort="20.679496448"><span data-format-percentage data-format-value="20.679496448">20.68</span>%</td>
<td class="text-right ">Recently</td>
</tr>
<tr>
<td class="text-right">2</td>
<td data-sort="Bitcoin"><img src="https://s2.coinmarketcap.com/static/img/coins/16x16/1.png" class="logo" alt="Bitcoin"><a href="/currencies/bitcoin/" class="market-name">Bitcoin</a></td>
<td data-sort="BTC/EUR"><a href="https://www.kraken.com" target="_blank">BTC/EUR</a></td>
<td class="text-right" data-sort="36350300.0">
<span class="volume" data-usd="36350300.0" data-btc="3894.74" data-native="3905.16">
$36,350,300
</span>
</td>
<td class="text-right" data-sort="9308.28">
<span class="price" data-usd="9308.28" data-btc="0.997331" data-native="7839.6">
$9308.28
</span>

I would like to extract this content, that begins with the word Ethereum and finishes with the number 760.01:

Ethereum</a></td>
<td data-sort="ETH/USD"><a href="https://www.kraken.com" target="_blank">ETH/USD</a></td>
<td class="text-right" data-sort="41450600.0">
<span class="volume" data-usd="41450600.0" data-btc="4441.21" data-native="54539.6">
$41,450,600
</span>
</td>
<td class="text-right" data-sort="760.01">
<span class="price" data-usd="760.01" data-btc="0.0814309" data-native="760.01">
$760.01

I'm trying to use this code, but I don't know what expression to use:

urlKraken='https://coinmarketcap.com/exchanges/kraken/';
strC=urlread(urlKraken);
expression='';
[startIndex,endIndex] = regexp(strC,expression);

[Jan]

"... finishes with the number 760.01" - I see 4 occurrences of "760.01" in the shown snippet. Which one is the wanted one? "Etherum" can be found multiple times also.

Are coinmarketcap or kraken.com commercial services?

[Damián]

Hello, thank you for your comment. I would like to extract from Ethereum until the number 760.01, I don't mind which. The point is that the value 760.01 is varaible.

Thank you.

[Rik]

Then my answer below should do the trick. Added bonus is that it first finds the value as well. If that solves your question, please consider marking it as accepted answer, if not, please describe your remaining issues with that code.

Answer 1

[Rik]

The value if very variable, so you need to extract it first, before you can compose the appropriate expression: Ethereum.*\$760.01

%load the data
urlKraken='https://coinmarketcap.com/exchanges/kraken/';
strC=urlread(urlKraken);%#ok<URLRD> apparently you're on an old release

%find a few relevant markers
ind1=strfind(strC,'ETH/USD');
ind2=strfind(strC,'$');
ind3=strfind(strC,char(10));%#ok<CHARTEN> old releases don't have the newline function

%The value you're looking for is between the second dolar sign after the
%first mention of 'ETH/USD' up to the newline character.
ind1=ind1(1);
ind2(ind2<ind1)=[];ind2=ind2(2);
ind3(ind3<ind2)=[];
val=strC((ind2+1):(ind3(1)-1));

expression=['Ethereum.*\$' val];
[startIndex,endIndex] = regexp(strC,expression);

%if you only want the snippet you show in your question, use this:
expression=['Ethereum</a></td>.*\$' val];
[startIndex,endIndex] = regexp(strC,expression);

[Damián]

OMG, you are a BIG man. Thank you very much. Really easy to understand with your proposed solution.