Загрузка данных


const symbolInfo = indicativeData
  ? {
      symbolId: indicativeData.key,
      symbol: indicativeData.secId,
      symbolName: `${indicativeData.instrumentName} ${indicativeData.settlement} - ${indicativeData.firmName}`,
    }
  : {
      ...currentSymbolInfo,
      symbolId: currentSymbolInfo.symbolId === DEFAULT_SYMBOL ? '' : currentSymbolInfo.symbolId,
    };