//public async Task<IEnumerable<IOrder>> QueryLastOrders(string symbol) //{ // return await _clientRestExec.QueryLastOrders(symbol); //} public async Task <IPosition> PositionLeverage(string symbol, decimal leverage) { var pos = await _clientStore.GetPositionAsync(symbol); //if (pos.Leverage != leverage) //{ // var req = await SendPositionLeverage(symbol, leverage); // return req; //} return(null);// pos; }