Trading zones are important areas on a price chart where buying and selling activity is likely to increase. Unlike a single support or resistance line, a trading zone represents a broader price range where market participants may have placed significant orders. The main characteristics of trading zones include their location, strength, freshness, and reaction from price.

One key characteristic is price concentration. Zones often develop where the market has previously experienced strong buying or selling pressure. A demand zone indicates an area where buyers may become active, while a supply zone represents an area where sellers may enter the market.

Another important characteristic is price reaction. Strong zones typically cause a noticeable move away from the area. The faster and more aggressively price moves from a zone, the more significant the underlying imbalance between buyers and sellers may be.

Freshness is also important. A zone that has not been revisited since its formation may be considered stronger because the orders associated with it may still be available. Repeated tests, however, can weaken a zone as orders are gradually absorbed.

Trading zones are also characterized by timeframe relevance. Zones identified on higher timeframes are often considered more significant than those found on lower timeframes. Traders may use multiple timeframes to confirm whether a zone aligns with the broader market structure.

Finally, trading zones should not be treated as guaranteed reversal points. Price can break through them due to strong momentum, news, or changing market conditions. Successful zone trading therefore combines zone identification with confirmation, risk management, stop-loss placement, and an understanding of overall market context.