The dollar is ticking up

The dollar is ticking up on Tuesday after tumbling the prior day.
The US dollar index is up by 0.2% at 100.17 as of 8:01 a.m. ET.
On Monday, Bloomberg News' Saleha Mohsin obtained Treasury Secretary nominee Steven Mnuchin's written response to a senator's question regarding the implications of a hypothetical 25% dollar increase, which stated:
"The strength of the dollar has historically been tied to the strength of the US economy and the faith that investors have in doing business in A