EMA 13/48 cross, MACD cross. AGGRESSIVE buying last 3 days, doubling the 50-day average volume. DI+ crossed above DI- as well, signaling up trend. ADX above 20, trend is beginning to strengthen.
1 year daily chart, 13 day EMA has crossed above 48 day EMA in a bullish pattern and has continued upward for AR. Good time to buy until death cross. Shorter term cross plays can also be found in 1 month 30 min charts and 5 day 15 minute charts.
1 year daily chart for APRO has hit bullish golden cross of 13/48 exponential moving average, with MACD confirmation. 1 month and 5 day timeframes also show bullish crosses between the two for more short-term oriented trades.