Singapore index futures were 0.6 percent lower, indicating a negative opening for the benchmark Straits Times Index.

Asian shares fell on Wednesday after Greek politicians failed to form a government, setting the stage for a June election that could raise the risk of Greece abandoning the euro and deepening the euro zone's debt crisis.

0839 (0039 GMT)

(Reporting by Charmian Kok in Singapore; charmian.kok@thomsonreuters.com)