New Zealand markets open in 48 minutes

Blackberry jumping, Oracle down on forecast, Arena Pharma surging on drug trial

Let’s check out the Yahoo Finance charts of the day.

Blackberry (BB): Shares are jumping here, up around 3%.  Blackberry struck a deal with Microsoft, in which it will create a secure platform for using Microsoft Office Apps, to help users access these apps on their mobile devices.

Oracle (ORCL) : Shares are dropping in early trade, down around 9%. Oracle reported an earnings and revenue beat, but the database and cloud services giant’s forecast disappointed investors.

Arena Pharma (ARNA) : Shares surging, up around +31. The news? The drugmaker reported upbeat phase 2 trial results for its experimental colitis treatment.

For more on today’s big stock movers check out the Final Round, live at 3:55pm eastern, right here on Yahoo Finance.