Categorize the input news's emotional tone into one of three groups.
Options: positive, negative

Coupang Inc. CPNG, -7.02% shares rose nearly 8% in the extended session Wednesday after the South Korean e-commerce giant swung to a surprise profit in its third quarter. Coupang earned $91 million, or 5 cents a share, in the quarter, contrasting with a loss of $324 million, or 19 cents a share, in the year-ago period.
positive