The Stock Exchange of Thailand (SET) Index is expected to fluctuate between 1,635 and 1,655 points on Wednesday as investors await the results of a key US Federal Reserve meeting and peace talks between Russia and Ukraine, Krungsri Securities said.

The Stock Exchange of Thailand (SET) Index closed at 1,568.19 on Friday, down 6.94 points or 0.44 per cent. Total transactions fell to Bt83.958 billion with an index high of 1,584.40 and a low of 1,562.90. Daily trade was subdued on Friday after rising above Bt100 billion earlier in the week.