1)Leader in diamond production 27% market share in global diamond mining 2)Shareholder Structure 33%-Republic of Yakutia 34%-Free float 33%-Russian Federation On average, 90% of all stocks move down with the market, and 75% move up. The wave principle applies to some extent to individual stocks, but counting waves for them is often confusing and does not have much practical significance. But since 33(66)% of the shares are owned by the state and the company has large capitalization, we assume that the state of Alrosa shares depends on mass psychology(Also ALRS - 1,90% of RTSI).