var langData = {
    zh_TW: {
        time: '',
        open: '開',
        close: '收',
        high: '高',
        low: '低',
        volume: '成交量'
    },
    en: {
        time: '',
        open: 'open',
        close: 'close',
        high: 'high',
        low: 'low',
        volume: 'volume'
    }
};