• Nidhoggur
    +2

    It means the average market cap of companies on the chinese stock market was at 70 months of earnings. For example, a company making 100 a month would be valued at 7000 dollars at 70 P/E, while only at 2130 at 21.3 P/E.

    Basically, what he's insinuating is Chinese companies were vastly overvalued and it shows in this basic metric.