need ur inputs to conduct productive research.

Good afternoon smart HC investors,

I was wondering if any of you would help me do some brainstorming.

I'm trying to put together a scientific cost model to identify opporunities of entry for some of the riskier stocks.

This is what I need your idea on -

Companies that had its share price taken off by 50% or more due to one announcement. I just need you to tell me the ASX code and the approximate time period please.

I'm convinced that there is a correlation between the share price behaviour between CSS(Late Feb) and CXS(Yesterday). Another example is NOD.

The fact is, everybody knows after an oversold situation there is bound to be a recovery. But, what are some predictor variables of a recovery? What if a stock doesn't recover at all? What are some of the signs that a stock will recover after a slump?

After I've finished my modelling I will be writing a 'Straight to the point' report on it which I will post on the forum. If any of you would like to give me any advice please do so, I feel very welcome of your comments, thanks guys.