Recently, I talked with friends about some interesting phenomena in the crypto market, and it made me realize that many people don’t really understand the Wyckoff accumulation theory. I myself used this approach to bottom-fish ETH around 1400 not long ago, and so far it looks pretty good. Today, I’ll just briefly talk about the logic behind it—not a candlestick-chart lesson, just sharing my personal understanding.

To put it simply, the core idea of Wyckoff accumulation is “hiding in plain sight.” Imagine you’re a smart big player who discovers a certain asset is particularly valuable, but the market hasn’t reacted yet. You want to build a large position, but if you directly throw money at it to buy, it will push the price up—then the cost would be too high. So you need to play some strategic games.

The whole process is roughly divided into three stages. The first stage is creating panic. The big player will first sell off some chips to drive the price down, just like spreading negative news. Then comes the sideways consolidation phase, which is the most critical part. The coin price repeatedly fluctuates within a certain range and looks like nothing is happening, but the big player is quietly accumulating. They buy and sell at the same time, create fake breakouts, trick retail investors into cutting losses, and then take over the position themselves. This process may last several weeks, even several months. Finally, once they’ve absorbed enough chips, the big player starts pushing the price up. Only then do retail investors react—chasing the price higher—exactly allowing the big player to sell off at high levels. As the saying goes: “The longer the horizontal, the higher the vertical.” That’s the logic behind Wyckoff accumulation.

So how can you tell whether it’s accumulation? I think the most important thing is to look at trading volume. During accumulation, volume will show clear characteristics. During the decline, volume gradually shrinks, indicating that the selling pressure is running out. During sideways trading, there’s suddenly an increase in volume but price changes not much—that’s when big funds are quietly buying. During a downward fake breakout, volume won’t be very large, because there’s no real sell-side pressure propping it up.

Price action patterns can also give clues. Support levels become more and more obvious—each time the price falls to a certain level, buy orders step in to hold it up. Resistance levels gradually move higher: what used to be a 3.2k top later becomes 3.3k, then 3.4k. The trading range slowly narrows, and the fluctuation range shrinks from ±10% to ±5%. Sometimes you’ll even see a “spring effect”: the price quickly pierces below support and then promptly snaps back. This is a typical bear-trap behavior used to lure people into panic selling.

Timeframes are also crucial. Wyckoff accumulation usually takes a longer time to complete—shorter cases are a few weeks, while longer ones are several months or even a year. If a coin has been moving sideways for more than 3 months, you should pay special attention, because it likely means large-scale accumulation is underway.

You also need to watch changes in supply and demand. During a decline, there are fewer and fewer sell orders, suggesting the chips are gradually concentrating. A small rise that breaks the previous high indicates demand is increasing. The smaller the pullback, the more stable the chips become. These are all signals that the accumulation is nearing completion.

Finally, look for some specific candlestick formations. A long lower wick indicates strong support below. A narrow-range doji star indicates a balance between bulls and bears, meaning a turning point is near. Rapid recovery after a false breakout is a clear bear-trap signal. Ethereum’s recent price action shows these kinds of features—if you’re interested, you can check it out yourself.