Asian shares rose on Tuesday, following Wall Street’s lead, as investors speculated that weaker-than-expected U.S. data could prompt the Federal Reserve to express caution this week on the timing of a future rate hike. “Although the ECB is giving the bulls a strong impetus to take markets higher, there’s a natural reticence to do so just ahead of the Fed meeting where they may set markets up for a June rate hike,” Jonathan Sudaria, a dealer at Capital Spreads, said in a note.