Yeah... I have a mutual fund that invests in small tech start up companies. It's VERY volatile as you can imagine. This week it's gone bananas.... in looking at the holdings this company and one other have exploded this week. Most of the rest have been flat. I don't have a lot of money in it... but I had to check this week a couple times as it's not typical to have a Mutual fund jump 17% in a day...