There is nothing new in the movement of the shares of Sberbank. The price moves at the minimum of the ascending channel in which it moves near support level of238.53.
Movement is under the influence of moving averages 20-50 moving below the price and forming support levels for the price.
Stochastic is on the upside, boosting the chances of a rally.
Expected movement between support 211.40 and resistance 258.39.
General trend of the movement: upward.