Don't trust their upgrade, but any downgrade should damage the stock price for sure (or so it will create some buy dip chance if the stock is good). 而且那些Upgrade 多半都是基于Valuation。 如果公司的基本面有很大的变化,valuation model 要重新评估, 所以,永远不要相信所谓的valuation upgrade,那是引诱散户来买单的。
"I've counted roughly 24 extreme tick sells on the 1-min /es today, not one extreme buy. I'd feel more comfortable shorting from /es 1040, spx 1045 but I loaded up a full pos here nonetheless."
"I've counted roughly 24 extreme tick sells on the 1-min /es today, not one extreme buy. I'd feel more comfortable shorting from /es 1040, spx 1045 but I loaded up a full p ...
ppteam 发表于 2009-10-5 04:13 PM