$48 billion in open contracts: Bitcoin futures liquidity trap

According to WooFunai, the cryptocurrency futures market is evolving into a 'luxury club' with many entrances but narrow exits. This structural imbalance lays hidden dangers for liquidity traps and drastic price fluctuations. According to Coinglass data, the total value of unclosed contracts in the market is currently as high as 48 billion US dollars, while the 24-hour trading volume is only 25 billion US dollars. The serious mismatch between position size and liquidity makes it easy for the market to be paralyzed under sudden shocks.

This imbalance is not a short-term phenomenon; it is the result of long-term evolution. Looking back at the period from 2019 to 2020, the trading volume is usually 2 to 3 times the number of open positions, and the market has plenty of liquidity; however, as of September of last year, although this gap has narrowed, the comparison between the current 48 billion US dollar open positions and the 25 billion US dollar trading volume still shows that the depth of positions far exceeds the ability to change hands on a daily basis. Unclosed positions reflect the size of positions actually held by investors, just like the total number of members in the club. Even if someone leaves and enters, the total number remains the same; however, the transaction volume only measures the number of contracts completed within a specific period, which is equivalent to counting the number of times the front door has been opened and closed, and has nothing to do with the internal personnel composition.

According to data compiled by WooFunai, the current trading volume lags far behind the number of open contracts, which means that the market lacks sufficient daily liquidity to absorb the huge position base. Once a large number of investors try to close their positions at the same time, it will be difficult for the market to accept them smoothly, leading to irrational price fluctuations.

Blockchain analysis agency Glassnode pointed out that when the number of unclosed contracts far exceeds the daily transaction volume, it is difficult to find sufficient liquidity for clearing operations, and the price drop often exceeds normal levels. Currently, there are mostly long positions in the market, and the risk is particularly prominent when demand is weak and there is no buying support in the low price range. At the beginning of July, the buying range that supports the price within the summer fluctuation range peaked. Since then, it has shrunk by about one-third, which means that the lower price support has greatly weakened. If the price hits the June low of $58,000 again, there will be significantly fewer buyers waiting to take over, further increasing the risk of a decline. Forced liquidation due to insufficient security deposits may form a vicious cycle in an illiquid market, leading to an acceleration of the decline.

The difference in trading volume between the spot and futures markets further amplifies the risk of volatility. The 24-hour spot trading volume was only 12.55 billion US dollars, while the futures market was 25 billion US dollars. This inversion shows that the derivatives market dominates price discovery, but weak support in the spot market makes it difficult to effectively cushion the impact on the futures side. Currently, the market surface is calm. Bitcoin is trading at close to $63,500, up 1% since midnight UTC.