(Bloomberg) -- US bonds rebounded before a record $42 billion sale of 10-year Treasuries after a solid start to this week’s ramped-up issuance sizes. Stocks in Hong Kong were set to rally a second day on bets China will be more forceful to prop up markets.Most Read from BloombergTrump Denied Immunity in DC Election Case by Appeals CourtXi to Discuss China Stocks With Regulators as Rescue Bets BuildWall Street Snubs China for India in a Historic Markets ShiftKing Charles Treated for Cancer in New