Gartman: Bull market in dollar just started

The U.S. dollar is on track for a ninth consecutive week of gains, and Dennis Gartman told CNBC he thinks the currency's run has just begun.

"I think we are only in inning two of what could be a 10-inning baseball game," Gartman, the editor and publisher of "The Gartman Letter," said in an interview Thursday with "Closing Bell." 

Read more: If the currency ends up for the week, it will be its longest winning streak since 1997.