The Nasdaq composite index dropped 33.90 , or 2.1 percent , to 1,610.82 , having risen 1.1 percent last week .

The Nasdaq composite index rose 16.74 , or 1 percent , to 1,650.75 .

Select from the options at the end. Do the above sentences mean the same thing?
Select from:
A). no
B). yes
A).