Russian oil and gas companies accelerated growth in the stock market during Vladimir Putin's speech at the summit of the Gas Exporting Countries Forum. The biggest growth was shown by the Gazprom share, which added 3.51%. The Lukoil share increased by 2.51%, and the Novatec share by 2.3%. Surgutneftegaz shares rose by 1.37%, Rosneft - by 1.26%.