Weekly Report: what happened at OXY last week (0706-0710)?

Last week OXY had an overall gain of 8.58%, the stock price moved from 48.71 to 52.89, last week's high was 54.89, the low was 48.69, and the cumulative volume was 54.04M.

Last week's important news

• Occidental Petroleum Raised to Outperform From Underperform by Evercore ISI Group
• Occidental Petroleum Price Target Raised to $65.00/Share From $58.00 by Evercore ISI Group
• Evercore ISI Group Upgrades Occidental Petroleum to Outperform, Raises Price Target to $65