There's also a KST crossover that isn't highlighted. The KST actually generated a buy signal (green line crossing red line).
Another missed highlight: Accumulation/Distribution and On Balance Volume moving in the same direction can also be used to confirm price direction. One measures distance from close and the other adds volume on up days/subtracts it on down days.
When a stock closes near the high of the period’s range and has high volume, it will result in a large A/D jump, increasing OBV strengthens the confirmation.