How many times has this happened over the past 6-7 months. Big sell off for two or three days, then everything back to normal a few days later usually with bigger gains. I find the buying starts again on Friday. It's like there is feel good factor about Friday and the markets don't like being down. We'll see. I could be completely wrong, but it's my observation.
Twitter, Facebook, Amazon and Apple earnings are all released this week. Microsoft was on Tuesday and beat estimates. Must be nice earning nearly $40bn a quarter.