The Singapore dollar has fallen 0.64% against the USD this week, moving off a 4-month high of 1.3975 fetched earlier in the week.
The Nikkei PMI came in at 51.4 down from 51.6 in Jan. The Feb SIPMM indicator was also down to 50.9 from 51.0.
The overnight policy rate is held at 3%.
Retail sales numbers came better than expected but industrial output was below expectations. CPI data is due on Friday.
The SGD is trading near two-month high versus the Hong Kong dollar too.
So far this month, the Singapore dollar is 0.5% up against the greenback, adding to the 2.7% rally in January.
Trump is scheduled to address a joint session of the lawmakers on Feb 28.
The bank said it considered the weakness of economic activity and uncertainty about the speed of convergence of inflation to its target.
The Telenor shares were up for the past few days and at Wednesday's close, the Norwegian stock was up 2.8% so far this week.
The MAS core inflation measure has surged to 1.5% y-y from 1.2%, beating market consensus of 1.3% rise.
China and Singapore will hold a series of meetings in Beijing on February 27.
It was estimated the loss was equivalent to roughly 4% of ABB's 2016 net profit of $1.96 billion.
The UK economy expanded only 2% y-y in Q4, less than 2.2% flashed in the preliminary estimate.
Headlines from France and Germany and FOMC minutes will be the markets will be mainly watching for this week.
The y-y Q4 GDP growth rate is revised to 2.9% from 1.8% and that for the full year 2016 to 2% from 1.8%.