====== Trendline ======

   * requires two (2) points (initiating and defining point)
   * initiating point: swing high or low

===== Upward Sloping Trendline =====

   * defining point: candles to the left don't touch the trendline & none of the price action to the right breaks the trendline
   * as long as price doesn't settle below the trendline, the trendline can be adjusted