Shares in Hong Kong and Shanghai rose on Tuesday as global sentiment was lifted by hopes for a conclusion to the Greek debt crisis. Hong Kong\'s benchmark Hang Seng Index gained 20.01 points to 22,061.78 on turnover of HK$62.20 billion ($8.00 billion). Shanghai extended gains for a sixth consecutive session, with the composite index, which covers both A and B shares, up 0.97 points at 2,759.20 on turnover of 104.0 billion yuan ($16.1 billion).