Falling bank stocks kept the main market below 12,000 after it briefly broke through that barrier on Monday, and the Nikkei 225 drooped 40.27 to 11,936.08. Bank stocks lost up to 2%, as recent hopes of a turnaround after last year's horrendous losses were tempered by reports that the government was set to soften its stance on the sector's bad-loan problem. This raises fears that the debt mountain, which is holding back the whole economy, will continue to build.