It is a bit reminiscent of the dotcom bubble, when investors were looking for the next Microsoft but had no way of telling which internet company would rise to the top, and so had to buy the lot.

• 这不禁让人联想起互联网泡沫，当时投资正在寻找下一个微软，但无法获知那些公司的股价会涨到顶部，因此不得不买了很多种。