ilive4stocks...No worries, that was just a "Fat-finger" trade (Official name, lol) that occured when someone typed in the wrong amount on a sell order.
Mebbe that is a depiction of a rocket in appreciation of the RRGI move, eh? ***Note...Just a joke...really...just a joke..don't anyone get massively offended here plz.***
Look below and you'll see that unfortunately, it will chart permanently. No biggie, though, lotta newbs on this one. Look closely, RRGI had another one of those back on 24Jan07 and all it did was wreck the pristine aspect of the chart: