Are we back to historic P/E ratios yet?

> Are we back to historic P/E ratios yet? <
Not even close. The historical average is somewhere around 15. We are now around 20. Disclaimer: There is more than one way to measure P/E. So different sources can have wildly different numbers.
What a novel idea. In a year or so it will be nice for businesses to have earnings so P/E ratios are no undefined.