What is the core assumption behind the Option Pain theory?

How does the Option Pain theory suggest option writers influence the market?

What is the primary use of the Option Pain theory for traders?

How is the Put Call Ratio (PCR) calculated?

How is the PCR typically interpreted in trading?

What does a PCR value above 1.3 generally suggest about market sentiment?

What does a PCR value below 0.5 generally suggest about market sentiment?