The Nikkei 225 Average shed 368.07 to 10,433.45, led down by banks on more evidence of their bad debt problems, and recently-strong technology stocks, which became top targets for profit-takers. Today's batch of bad news was a 27% contraction in the trade surplus in October. Imports fell by 4.6%, reflecting the slowing of the economy, but exports slowed by 9% as overseas markets continued to dry up.