Singapore stock market was once again sizzling after a Hari Raya holiday break. On the last day of the month, the benchmark Straits Times Index was up 93.37 points to close at 2,885.26. Gainers outnumbered losers 513 to 89. A total of 2.28 billion shares, valued at $2.44 billion, changed hands. The strength in the day volume signify the return of…