Interesting that you should mention CSL - we've been watching it for a while now waiting for it to bottom out - it is a stock which has responded well in the past to candlestick signals - In the last three days it has developed a tweezer bottom (20th & 23rd - twin lower shadows at equal), or close to equal points, a bullish harami and then yesterday it bounced off an earlier piercing line low (on 8 Jan) of $30.
It may go lower but all the signs suggest it won't.
Another couple that look like they may have finally found a bottom are TLS and QBE - although neither are really day trades.