Strategy (MSTR) is approaching its 200 day simple moving average (200SMA) , a widely followed technical indicator that smooths out price action by calculating the average closing price over the past 200 trading days. Traders often view it as a key marker for long-term trend direction.MSTR is currently trading just over $350, slightly below the 200SMA at $355. The stock has been under this level since Aug. 25, with the only other period of weakness this year coming in April during the so-called Trump tariff ...