4 days ina row of 50% or more short on days of strong buyibg due to news. My guess is that they're hoping the xmas break will have taken some momentum out of the buying. If they're wrong, then I expect there will be some covering soon. Likely between their own accounts so as to keep the share price from moving up more. They are really sweating a breakout because it is getting much more difficult to bring the share price down.