Tip: Click the ‘Advanced’ button below the chart to access technical indicators and oscillators. Click ‘Reset’ to start over. Platinum’s price is up 2.26% from the price of $987.32 a week ago. Since ...

For a steep price, the original premium card gives you 5X points on certain flights and hotel stays, hundreds of dollars a year in credit for travel and shopping, and a suite of perks for high-end ...