In trading, support and resistance are key price levels that help traders predict market behavior. Support is a price level where buying interest is strong enough to prevent the price from falling further, often creating a “floor.” Resistance is a level where selling pressure prevents the price from rising, forming a “ceiling.” Prices tend to bounce between these levels, and breaking them can indicate strong trends. Traders use these levels to set entry and exit points, stop-loss orders, and profit targets. Correctly identifying support and resistance improves risk management and decision-making in volatile markets.