The Standard & Poor 's 500 index rose 11.14 , or 1.2 percent , to 931.41 . "

The Standard & Poor 's 500 Index gained 10.89 , or 1.2 percent , to 931.12 as of 12 : 01 p.m. in New York .

Please tell me if the sentences above mean the same.
Possible answers: a). no; b). yes;
b).