Do these two sentences mean the same thing?
Around 0335 GMT , Tab shares were up 19 cents , or 4.4 % , at A $ 4.56 , having earlier set a record high of A $ 4.57 .
Tab shares jumped 20 cents , or 4.6 % , to set a record closing high at A $ 4.57 .

Options:
[1]. no;
[2]. yes;...I think the answer is
[1].