In liquid markets like Forex, the high volume of trades leads to smaller price movements due to lower volatility. With more traders participating simultaneously, supply and demand are balanced, causing prices to fluctuate in smaller increments rather than large swings, which can help reduce risk.Liquid markets such as forex tend to move in smaller increments because their high liquidity results in lower volatility. More traders trading at the same time usually results in the price making small movements up and down.