Do the following two sentences have the same meaning?
Since March 11 , when the market 's major indices were at their lowest levels since hitting multi-year lows in October , the tech-laden Nasdaq has climbed nearly 20 per cent .
Since March 11 , when the markets major indexes were at their lowest levels since hitting multiyear lows in October , the tech-laden Nasdaq has climbed nearly 20 percent .

Choices:
(A). no.
(B). yes.
The answer is:
(B).