P/E ratios are still too high. Why are you not refraining from buying?

several years ago, GOOG p/e was 17. now 20

in 2013, AAPL p/e was less than 9. Even in 2016, it was around 10. Now 22

If you took those p/e's, GOOG would be around $1800 and AAPL would be around $65 today.

Why do you think prices are low enough right now?
further, why do you think those old p/e ratios are too low?
…considering all the macroeconomic factors