Silver prices added 7 cents to close at $28.92 an ounce.
The dollar index rose 0.45 percent to 83.03 on the International Exchange.
Against the dollar, the euro was at $1.287 from Monday's $1.2956. Against the yen, the dollar was lower at 95.08 yen from 95.21 yen.
Duggar sisters unveil Christian dating rules in new book
Attkisson leaves CBS News, reportedly over network's 'liberal bias'