Just the opposite, I expect further positive news to come. But market is heading down so I guess we get dragged along too. The IBB is down and so are most bios.
Survivor , I can't speak for Sojo but the sentiment change at the open just tells me that the day traders trying to catch the pending news (TLD) but good luck with that being it should be before market opens or after hours. All these up's and down's are day traders making a buck or two with some warrants being thrown in the mix (IMO) It's like clock work when the 1min and 5min gets oversold on the RSI.