Hello Mate 2u
Procedure to get Current Price (15 minutes delay, what yahoo gives you) here.
%Retrieving last price from Yahoo
Instruments={'SAN.MC'};
conn=yahoo;
Field='Last';
Price=fetch(conn,Instruments,Field);
You can make a loop to get several prices. Each time you execute the last line, price that you see in yahoo will send to matlab.
If this solve your question please grade.
Best regards
Javier