As Apple Tanks, RIM Is Up Another 8% So Far Today

Apple stock dropped below $500 this morning on reports that its cutting iPhone 5 parts orders.

Meanwhile, RIM is on another tear. Its stock is up about 8% so far today.

RIM is gearing up for a big launch of its new mobile operating system, BlackBerry 10, on January 30. The company will also introduce at least one new smartphone.

Now see BlackBerry 10 in action: Click here for photos of RIM's new operating system >