TOKYO (Reuters) - The dollar trod water against other major currencies in early Asian trade on Tuesday, while the Canadian dollar was supported by rising crude oil prices due to U.S. plans to tighten a clamp down on Iranian oil exports from next month.

SINGAPORE (Reuters) - Oil prices hovered near 2019 peaks in early trading on Tuesday after Washington abruptly moved to end all Iran sanctions waivers by May, pressuring importers to stop buying from Tehran.

TOKYO (Reuters) - Asian shares were little changed on Tuesday, hovering not far from nine-month peaks hit last week, with concerns China may slow the pace of policy easing curbing the market’s enthusiasm.

TOKYO (Reuters) - Asian shares slipped on Monday, weighed down by underperforming Chinese stocks, while oil prices rallied on news the United States is likely to ask all importers of Iranian oil to end their purchases or face sanctions.

SINGAPORE (Reuters) - Oil prices jumped on Monday as the United States looked set to announce that all buyers of Iranian oil must end their imports or be subject to sanctions.

TOKYO (Reuters) - The dollar drifted higher against the euro and British pound on Monday, supported by the relative strength of the U.S. economy, though moves remained small as many investors were still away for the long Easter weekend.