The investment research firm Trimtabs says that is a record-high.

投资研究公司 Trimtabs 表示， 这是一个历史新高。

But investment research firm MSCI, which creates stock indexes, classifies 24 countries as emerging markets.

但创建股票指数的投资研究公司 MSCI 将 24 个国家归类为新兴市场。

You have to do your own investment research and make those decisions by yourself.

你必须自己做投资研究并自己做出这些决定。