I think that most traders don't realize that the market is contrary. When the majority of traders think the market will go one way it will invaribly go the other. That's how the mm's maximize their profits. It's why, considering the geopolitical situation, the Ukraine war, the virus, China lockdown and the FED threat of hikes, we will have days like yesterday and today. Personally, I watch the pc ratios for individual positions and for the market in general.