NEW YORK (TheStreet) -- Occidental Petroleum shares are down 3.63% to $77.72 on Monday as oil prices fell to multi-year lows in trading today, falling below $50 a barrel. WTI crude for February delivery is down 5.35% to $49.87 today, while Brent crude for February delivery is also down, 6.2% to $52.93. Exclusive Report: Jim Cramer's Best Stocks for 2015 STOCKS TO BUY: TheStreet Quant Ratings has identified a handful of stocks that can potentially TRIPLE in the next 12 months.