The baht opened at 30.78 to the US dollar on Friday, strengthening from 30.88 at close on Thursday.
This approval could also freeze the Two- and Ten-Year Treasury yields at 0.14 and 0.76 per cent from the previous day.
At the same time, the US initial jobless claims announced this week decreased to 751,000 positions. Total claims were 7.2 million people.
In the financial market, the dollar fell by 1.1 per cent, while the dollar index reached its lowest level since October 21. This factor supported the gold price to $1,946 per ounce.
In Thailand, the baht in the short term strengthened in line with other Asian currencies. The 30.80 per US dollar on Friday morning was the strongest rate since January 28.