I just remembered—many beginners get confused when reading candlestick charts and don’t know where to buy or sell. Actually, the key is understanding two concepts: supply and demand. Put simply, snd adalah is fundamental; once you master it, you can avoid a lot of detours.

In simple terms, supply and demand are selling pressure and buying interest. A supply area is a price range where selling pressure has appeared many times historically, and every time the price reaches there, it gets pushed back down. A demand area is the opposite: it’s a place where strong buying interest has shown up multiple times, and when the price falls to this level, it rebounds. Recently, I saw a very clear example on the BTC chart: during the move from $25,000 to $30,000, the $30,000 level was repeatedly rejected several times—this is a typical supply area. Large traders smash the market there to take profit, which causes the price to be pressed down every time.

How do you find these key zones on the chart? First, look at the points where price reverses—those past turning points often indicate where supply or demand is located. Second, look at trading volume: if trading volume is especially large around a certain price level, it suggests big buyers or big sellers are active there. Another technique is to look at candlestick patterns: hammer candles, doji, or engulfing patterns often appear in these key zones, signaling market hesitation or a turn.

The ETH example is even more straightforward. I saw it fall from $2,000 to $1,800, but every time it dropped to $1,800, it bounced back—this level is a demand area. Buyers think this price is attractive, so they keep absorbing, and the price finds support right here. That’s why understanding snd adalah is a core skill for trading.

From a trading perspective, mastering these zones helps you do three things. First, find better entry and exit points to improve your odds of winning. Second, set reasonable take-profit and stop-loss levels instead of guessing blindly. Third, improve your risk-to-reward ratio—using small risks to target bigger gains.

During real execution, I usually do this: I don’t open a position as soon as I see a supply or demand zone. Instead, I wait for confirmation signals, such as a reversal candlestick or a surge in volume. Then I place limit orders near the key zones so I can get a better price. Most importantly, you must set a stop-loss near these zones. Because the cryptocurrency market is so volatile, prices can break through at any moment—don’t take it lightly.

Of course, you also need to recognize the risks. Sometimes the price will break through a supply or demand level directly—that’s what’s called a breakout—or after a false breakout that then comes back, which is called a fakeout. Market sentiment changes quickly, and sudden news or large capital flows can alter the effectiveness of the original support and resistance. Especially for small coins with low liquidity, a big trader’s move can disrupt the entire supply-demand structure.

At the end of the day, supply and demand analysis isn’t foolproof, but it is indeed basic skill that every serious trader should master. Combined with good risk management and other technical indicators, this tool can significantly improve your trading quality. Recently, on Gate, I’ve been looking at charts of mainstream coins, and many classic supply-demand zones have been working quite effectively—definitely worth spending more time studying.