COSTCO: Bearish Butterfly with PPO and MACD Bearish DivergenceCostco has formed a Bearish Butterfly that lines up with the 0.786 retrace and is testing the zone for the second time with PPO Bearish Confirmation Arrows on both tests, PPO Bearish Divergence, and MACD Hidden Bearish Divergence. This looks like it could be setting up to revisit the lower half of the range.