Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

What is the term for the quantity (high price minus low price) for a stock?
Just guessing here… How about Daily Median price?  StockCharts provides a similar value they call VWAP. Which stands for Volume-Weighted Average Price. I believe it is a better 'average' for the day (click on link).