Recently, I've seen quite a few discussions about the trend of volume expansion at high levels accompanied by a doji star. I also notice that this phenomenon occurs quite frequently. To sum up my judgment in one sentence: this is usually a sign of a trend reversal, so be cautious.

First, let me talk about the phenomenon I observed. The stock price has already risen for a while, and the position is clearly high. Then suddenly, a huge volume is released, with intense buying and selling activity, and trading becomes especially lively. The most striking part is the appearance of a large doji star — both upper and lower shadows are long, but the open and close are almost the same, meaning the price moved in a big circle during the day but ultimately returned to the original level.

What does this imply? My understanding is that both bulls and bears are desperately fighting, but by the close, there’s no significant movement. This indicates that there is disagreement among funds, and the upward momentum has clearly weakened. Volume expansion combined with volatility likely means the main players are quietly offloading, while retail investors are still buying in. True strong trends wouldn’t give you so much hesitation or show you this kind of doji pattern.

What’s the next step? My experience is to watch the next day’s movement. If the next day’s volume expands and the price falls below the lower shadow of the doji star, it’s basically a confirmation of weakening — exit the position promptly, don’t wait until the main players have finished selling and you’re still holding on. Conversely, if the next day shows a small-volume slight rise or another doji star, it indicates a phase of distribution, and the trend hasn’t been decided yet. At this point, don’t rush to act; be patient and wait until the trend becomes clearer.

My trading advice is straightforward. If you already hold positions, reduce your holdings; taking profits is the hard truth. If you’re still thinking about buying in, hold back — don’t rush in at this critical moment to catch the knife. Especially when you see a doji star at high levels, you need to stay alert.

Recently, I’ve been paying close attention to the trends of major assets like BTC, ETH, SOL, BNB, MKR, EOS, XRP, ADA, BCH, and some of them have indeed shown similar doji star patterns. Every time I encounter this situation, I follow this logic to judge, and it works pretty well. If you also want to seize the subsequent trading opportunities, consider observing in this way — don’t blindly chase highs.