If we set aside every economics book, every complicated mathematical formula, and every colorful chart indicator, we ultimately arrive at one fundamental, timeless principle across every financial market on Earth: prices move for one reason, and one reason only — an imbalance between supply and demand. No technical pattern, economic news story, or trendline has, by itself, the power to move price, unless it tips one side of the scale heavier than the other.
The mechanics of orders and the order book
At any given moment, thousands of buyers and sellers have their orders logged in the order book. There are two types of traders in this book: passive traders, who place their order at a specific price and wait, and active traders, who have no patience and want to buy or sell right now. Price moves when haste and excitement enter the market; when buyers are in a hurry, they use market orders to buy up every sell order at higher and higher prices, forcing the price to rise in order to find new sellers. When sellers become fearful or hasty, they devour the buy orders planted at lower prices, dragging the price down.
What's really behind supply and demand?
Three main factors change the mindset of buyers and sellers and cause the scale to tip: valuation and future expectations, since financial markets trade the future, not the present; the level of liquidity and the cost of money, since when people have a lot of cash on hand, purchasing power rises and demand outpaces supply; and psychology — fear and greed — since greed makes buyers rush to buy even at price tops, and fear makes sellers dump their assets at any price.
Price is a living line drawn from the battle between “patience and haste” and “fear and greed”; price rises because aggressive buyers are willing to pay more to pry an asset away from patient sellers. Understanding this mechanism is the real foundation underlying every piece of analysis in financial markets.
How smart money hunts retail liquidity
Institutional traders and banks control such heavy sums of money that they can't enter the market with a single simple click the way a retail trader can; that's why they look for spots where a massive wave of retail sell orders exists, so they can fill their heavy buy orders at those lower prices. Retail traders usually place their stop losses exactly behind prominent support or resistance levels; that zone is exactly the “liquidity pool” whales need.
A classic liquidity hunt scenario plays out like this: first, whales let the price touch a certain level several times so retail traders become convinced that level is a solid support, and they place their stop losses a few pips below it. Then a whale pushes the price below the support level with a heavy sell order, and retail traders take short positions too; now an ocean of sell orders has formed below the support level, which is exactly what the whales wanted, and they buy up every one of those sell orders. As soon as the whale's buying is complete, the price snaps back above the support level at an incredible speed, and the retail traders who sold are left behind or hit with a margin call.
To stay safe from these traps, don't trade on the first touch of a breakout, and wait for the candle to fully close and for a retest of that level. Look for long-wick candles; if a candle broke the support level but closed its body back above it with a long wick, that's a solid sign of a liquidity hunt by whales. Don't place your stop loss at obvious, repeated spots; give it a bit of safety margin, or set it based on the market's average real volatility (like the ATR). Instead of falling victim to liquidity pools, professional traders wait for whales to hunt retail liquidity and then enter the trade in the same direction the whales did.
Fair Value Gap (FVG): the footprint of heavy institutional entries
One of the most practical concepts in modern trading styles like Smart Money Concept is the Fair Value Gap, or FVG, which represents an “imbalance” in pricing and shows a trader exactly where financial institutions entered the market with heavy volume. When big money decides to buy or sell heavily, their liquidity injection is so sudden that the market doesn't have time to reach equilibrium in that zone, and a very large candle forms on the chart. To find an FVG, you always need to examine a set of three consecutive candles; in the bullish case, if the top of the first candle's wick and the bottom of the third candle's wick don't overlap, the empty gap between them is a Bullish FVG, and the opposite happens in the bearish case.
Bank algorithms are programmed to bring price back to this “inefficient zone” so the remaining orders get filled; that's why FVG zones pull price toward them like a powerful magnet. For a low-risk entry using an FVG, first identify the market's main trend direction and find a clear FVG in the direction of that trend; then wait for price, after completing its move, to correct and return inside that box; the best entry point is where price touches the start of the box or its 50% level. The stop loss sits just below the high or low of the first candle, which keeps your stop loss very small, and the take profit targets the market's previous high or low, or the next liquidity pool. With this method, you enter the trade at exactly the point where banks are filling their remaining orders; this raises your win rate and gets you an excellent risk-to-reward ratio.