Western Digital just bought a bunch of memory cards. The storage giant just announced that it has agreed to buy SanDisk Corp for about $19 billion. This comes after speculation that SanDisk was shopping for a buyer.

The US dollar has been on fire, but instead of helping corporate America, it hurts US multinational companies in two painful ways.

Greg Harmon, CMT, CFA of DragonFly Capital joins us this week to preview earnings from the financials and discuss his trading strategy using options.

If you think this is the start of a larger correction now is the time to start looking at stocks that have been weak on StockTwits and Twitter.

I used Barchart to sort the NASDAQ 100 Index stocks to find the 5 that has the best year to date rise in prices. A look at their charts and technical indicators show that they still may have a little more upside to come.

For me current momentum is one of the most important attributes of a great stock.