The dollar is doing nothing

The dollar is doing nothing on Tuesday ahead of several data points.
The US dollar index was little changed at 97.05 around 8:13 a.m. ET.
"The US dollar cannot get out of its own way, it seems. With a light economic schedule, there is little to offset the continued drumbeat of troubling political developments," Marc Chandler, the global head of currency strategy at Brown Brothers Harriman, said.
US Market PMIs will be released at 9:45 a.m. ET, and new-home sales will cross the wires at 10 a