blue-chip stock

1. I suppose it has most resembled a blue-chip stock: fairly stable, more ups than downs, and gradually trending upwards over time.
   我觉得它最像是一直蓝筹股：相当稳定，大多数时候上涨少有跌宕，并随着时间的推移逐渐呈上涨趋势。

noun

1. a common stock of a nationally known company whose value and dividends are reliable
   1. blue chips are usually safe investments

   Synonym:    blue chip