After being crushed since going public, Twitter (TWTR) has more than doubled off the lows. I wanted to spend some time looking at the entire cycle as there is much to learn from it in my view of it. Today, I plan to touch on valuation, charts, management, and a little behavioral.

Today's agenda:

• TWTR, GPRO, SHAK, OTCPK:HMNY, and the dreaded Doji (Technical)
• Financial Gravity (Fundamental/Behavioral)
• Stock compensation issues (Management)
• The Twitter Turn, bringing it all together

For those who know my work, I've often written about IPOs, pump and dumps, overvaluation, absurd reason, and bubble logic. So that's where I'd naturally like to start.

TWTR IPO

When Twitter came public in 2014, I was skeptical to say the least. Here we go again I thought. 25B?...