ALGN gained 3.84% on 02/25/11 and a total percentage of 5.08% in the past 2 days
ALGN is trading in the range of $19.10 - $22.24 in the past 30 days.
ALGN formed a Three Outside Up pattern.
Average True Range (Atr) is bullish for ALGN.
Commodity Channel Index (CCI) is bullish for ALGN.
ALGN formed a Bullish Bollinger Band Crossover (Lower) signal.
Money Flow Index (MFI) is bullish and moving up for ALGN.
ALGN formed a bullish Price & Exponential Moving Average Crossover signal.
The 10-day simple moving average is bearish and moving down for ALGN.
ALGN formed a bullish Stochastic Crossover signal.
Average volume increase over 5% for ALGN.