Many beginners judge the value of a stock purely by its current price ticker. If a stock is trading at $150, they assume it is expensive; if it drops to $140, they assume it is cheap.

Professional institutional traders ignore this surface-level pricing. Instead, they view the stock market through the lens of Auction Market Theory. This theory states that the market’s primary purpose is to facilitate trade by finding a price where buyers and sellers agree on value. By using a standard, free Volume Profile tool on your charting layout, you can easily see where this true value sits.

Unlike a standard volume bar at the bottom of your chart that only tells you when shares were traded, a Volume Profile plots volume horizontally. This shows you exactly at what price the heaviest trading took place.

When you apply this free tool to your chart, it creates a distinct bell-curve shape consisting of three critical reference metrics:

1. The Point of Control (POC): This is the single price level where the highest number of shares changed hands during the day. It represents absolute “fair value” where both institutions and retail traders are comfortable doing business.

2. The Value Area High (VAH): The upper boundary of where 70% of the day’s volume occurred. Above this line, prices are considered auction-expensive.

3. The Value Area Low (VAL): The lower boundary of that 70% volume block. Below this line, prices are considered auction-cheap.

Markets spend roughly 80% of their time in a state of balance, revolving quietly around the Point of Control. During these balanced days, the professional strategy is incredibly mechanical: you buy when price dips down to the Value Area Low, and you sell when it rallies up to the Value Area High.

The real explosive profit opportunities happen during the other 20% of the time—when the market falls into an imbalance.

An imbalance occurs when a major fundamental catalyst enters the market, causing price to violently break completely outside of the previous Value Area. When you see price break above the Value Area High on heavy transaction speed, it signals that institutions are aggressively chasing the stock higher. They no longer care about the old “fair value.” They are re-pricing the asset completely.