**correction, 3rd yellow line is higher than should be, should be sitting at $33, not sure why it published this way, sorry about that. Now at $33 you can see where the super bull trend began in this market history and formed a very obvious doji which the wick of touched $25 and was signal of trend reversal as market just finished a bear trend then.
P.S. on the external link for double-top , just scroll down some to get to the technical analysis chart, some very informative tech analysis terms and its meanings if you hover/click them.