Understanding the relationship between volume (trading volume), price (price), and open interest (position) is fundamental to futures trading. These three combined can help you see whether the market is 'real money in battle' or 'bluffing'.
This logic mainly applies to the futures and contract market (because spot only has volume and price, without the concept of open interest).
To make it easier to understand, I use a battlefield metaphor of 'two armies confronting each other' to explain.
Part One: Core Concepts (Battlefield Metaphor)
1. Price: The direction of the front line (whether the bulls or bears have won).
2. Trading Volume (Volume): The intensity of the day's combat (how many bullets were fired, how many people died).
3. Open Interest (Open Interest/OI): The total troop strength remaining on the battlefield (the total amount of funds invested by both sides).
• Open interest increases: This indicates that both sides are increasing their forces, unwilling to back down, indicating a major showdown is imminent.
• Open interest decreases: This indicates that one side (or both) is retreating and no longer wishes to play.
Second Part: Interpretation of Four Core Combinations
We combine these three fluctuations to create the four most common scenarios, representing different market sentiments:
1. Prices rise 📈 + Open Interest increases 📈 + Trading volume increases 📈
• Interpretation: The bulls are actively attacking (the strongest bull signal)
• Battlefield Situation: Prices are rising, indicating that the bulls are dominant; open interest is increasing, suggesting that the bulls are frantically increasing their forces, and the bears are also entering to resist (but cannot stop it); high trading volume indicates fierce fighting.
• Conclusion: This is a healthy upward trend, and the market is usually expected to continue to rise.
2. Prices fall 📉 + Open Interest increases 📈 + Trading volume increases 📈
• Interpretation: The bears are actively bombarding (the strongest bear signal)
• Battlefield Situation: Prices are falling, indicating that the bears are dominant; open interest is increasing, indicating that the bears are frantically investing forces to crash the market, while the bulls are holding on (catching flying knives); high trading volume indicates heavy casualties for the bulls.
• Conclusion: This is a real downward trend, with the main bears gaining strength, and the market is usually expected to continue to fall.
3. Prices rise 📈 + Open Interest decreases 📉 (+ Trading volume either large or small)
• Interpretation: The bears are surrendering (bear covering/Short Covering)
• Battlefield Situation: Although prices have risen, troop strength (open positions) is decreasing. This indicates that it is not the bulls being too strong, but rather the bears are fleeing. Bears closing positions (buying to cover shorts) will push prices up, but there is no new capital entering the market.
• Conclusion: The rise may not be sustainable. This is usually a rebound or the tail end of a trend, so be aware of potential pullbacks at any moment.
4. Prices fall 📉 + Open Interest decreases 📉 (+ Trading volume either large or small)
• Interpretation: Bull stop-loss (Bull stampede/Long Liquidation)
• Battlefield Situation: Prices have fallen, and troop strength is also decreasing. This indicates that it is not the bears actively crashing the market, but rather the bulls can no longer hold on and are cutting losses. The bulls selling to close positions has led to the price drop.
• Conclusion: Although it is falling, momentum is waning, and the decline may be nearing its end, or it may simply be a technical pullback.#加密市场反弹 $BTC
