As you may remember, I missed IBD last week and wasn't able to track the IBD 100 this week, so these charts are a little rushed. NFLX was last week's big gainer, and is a textbook breakout, although it didn't appear on the new highs list, so I would asssume it's not at a 52 week high. In december it formed a low handle, which it broke out of in mediocre volume, made a nice move up, then formed another handle, which it broke out of in huge volume (probably earnings). This could easily pull back to support, which would be an ideal entry point. (I forgot to put the blue arrow on last friday's close, out of practice).
CFL was the second biggest gainer, it is a recent IPO and doesn't have a lot of trading history, but it does appear to be building a base. Last Friday it was bouncing off support and would have been a good entry point. Relative strength stayed flat while price was declining. CMF has gone negative, but I don't know how much you can read into that with a stock that has been trading this short a period.
LHCG was last week's big decliner. Earlier this month there was a big down day on high volume (probably earnings), but there was a lot of late buying that looked pretty encouraging. However, this gave a warning when it couldn't stay above the 50dma, and the high volume selling that started last Friday was a clear sign to get out. Unfortunately, relative strength did not give a warning here, as it hit a new high just before the price caved in.
RNT was the second biggest decliner, and shows the value of stop loss orders. This gave virtually no warning before dropping, and actually had a pretty bullish looking pattern, with the 50d-200dma cross, high CMF and relative strength, and support at the 50dma. I don't know what the catalyst was for the selling (it doesn't look like earnings), but it's important to get out when things don't look right.
I was actually prepared not to do an IBD 100 post this morning, so I will have the preliminary results of the relative strength scan within a couple of hours, and may look at some charts later tonight.