After reaching an important support level, ServiceNow (NOW) could be a good stock pick from a technical perspective. NOW surpassed resistance at the 20-day moving average, suggesting a short-term bullish trend. The 20-day simple moving average is a popular investing tool. Traders like this SMA because it offers a look back at a stock's price over a shorter period and helps smooth out price fluctuations. The 20-day can also show more trend reversal signals than longer-term moving averages. The 20-day moving ...