Someone sure was excited about Silver Wheaton Corp (NYSE: SLW) Tuesday morning.  It gapped up 2% and kept rising from there.

Investment in Cubist (CBST) has now become a twofold offer. If the company defends its patent position against Teva Pharmaceutical Industries Ltd (TEVA) who produces the low-cost generic version of the drug Cubicin, shares will surge. If Teva wins the fight, Cubist is likely a penny stock.

‘Contango’ has become a buzzword of late. But Matt Weinschenk says you must be careful how you position yourself to profit in the oil market. The most popular oil sector ETFs (USO, OIL) actually suffer in today’s market conditions. Matt says the United States 12 Month Oil Fund (NYSE:USL) is a much better way of maximising the return on your oil investments.

Fertilizer producers have been whacked by falling prices. But Matt Weinschenk says long-term food production will have to increase rapidly to keep pace with demand in the coming decades. And that means big business for companies like CF Industries’ (NYSE:CF).