Nasty night for 5 min EMA Cross, from looking at your...

Nasty night for 5 min EMA Cross, from looking at your chart.[your charts are great---thanks]

I keep on fooling around with the optimal EMA time frame for individual stocks, for my lifestyle, and am now out to the hourly.

One would think that the bigger the market cap, the smaller the volatility.----Maybe slightly true.

Interesting snippet from ZH article, **Hedge Fund CIO------*** which really confused me at the time,---"From Jan 31 to Feb 19 the S&P rallied 5%-----"
This was when the news was full of Wuhan outbreak.
Just shows anything is possible.