about LDK after seeing today's chart, at 11.30 the volume is about equal to yesterdays volume and the hollow candle is also bigger than the stock has seen in a while ...i think its a buy  next resistance at around 7.50 and support around 6.80 ...did this stock have some news or something...I would do it for a short term trade ...for 30 - 50 cents  ..always try to buy when it is oversold in the 1 min chart or close to it

at sidster I think you caught the bottom on RDN ....i dont see any resistance till 4.99 but it might see some profit taking since it has had 4 green days continuously... but do keep a tight stop loss on it