We recently saw Astrazeneca $AZN break above a key long-term resistance, which opens up a bullish reversal scenario. However, we also noted that the market was fading the breakout, so we anticipated a pullback in AZN.AZN Daily Chart(click to enlarge)Back at Key Support:- The daily chart shows that price broke above a common resistance around 35-35.50. This resistance goes back to 2015 as you can see on the weekly chart below.- After the breakout, price retreated sharply along with the overall stocks market. - However, the bullish breakout is still in play. - Price is holding above the 200-day simple moving average (SMA), which is a strong bullish continuation sign.- Also, the RSI is holding above 40, another sign that the bullish momentum is still going. - Holding above $33 is therefore a strong sign that bulls are in control here, and if the overall market is NOT bearish, AZN should be bullish with upside towars a common resistance around $38. - The weekly chart below shows how price action has gone through a rounded bottom and could be on its way back up towards the 2014 high around 41. But 38 is also a common resistance to watch out for.AZN Weekly Chart(click to enlarge)