Starting trading with slower momentum at the beginning of the week, the US dollar then returned to show more clear strengthening on Tuesday.
Expectations for further interest rate cuts by the Federal Reserve (Fed) decreased after Chairman Jerome Powell did not signal further cuts at the December meeting.
FOMC members at the September meeting were also seen as divided on the central bank's next monetary policy outlook.
However, maintaining or lowering interest rates more aggressively must depend on the latest economic data published.
Following that, the prolonged US government shutdown has become a challenge for the central bank due to the delay in the publication of important data, hindering the assessment of the current economy.
Analysts have warned investors to be wary of changes in market direction with the possibility of a US dollar depreciation situation that could occur at any time.
This is because there is still a tendency for central banks to continue easing their policies, but at this time it is slightly limited by market caution that is still waiting for clearer indications.
In the New York session today (Wednesday), ADP employment data will be watched before the focus shifts to the NFP report at the end of the week.
Also coming up is the US ISM services PMI survey which investors will be evaluating after manufacturing data readings released earlier in the week declined.
