Yes, let's look back at 40+ yr old charts despite the fact the world and economy has changed signifigantly since then 
Quote from Pa(b)st Prime:
If you think there's anything new under the sun then you're doomed to make the mistakes of the past.....
Quote from ByLoSellHi:
Honestly, I am going all in with some relatively tight stops.
If I get burned, I'd rather have it now, before we retest, and possibly blow right through the highs on a retracement.
I am very worried about corporate earnings and the overall economy, but as long as we have a paper tiger federal reserve, and bullish sentiment, I'm joining the party (with trailing stops).
Quote from dtrader98:
You don't even have to go that far to see self similarities in fractal nature of stocks.
Here's 6mo bull periods of 0ct-Apr last year (transparent) with 6 mo period aug-feb into this year overlaid. See any similarities?
Quote from S2007S:
I didnt think you were bearish hydro,
I would be quite worried about the private equity sector and the amount of debt and leverage they are carrying.