BlockBeats News, August 25th. Bitcoin recently surged from around $62,000 to near $80,000, marking its second largest weekly gain in almost five years. However, unlike previous rallies that saw a large influx of leveraged funds, the open interest (OI) of Bitcoin-denominated futures has been decreasing during this recent price action. According to Glassnode data, the BTC-denominated futures OI is currently around 587,600 BTC, down from 645,800 BTC on August 14th, hitting a near five-month low.
Analysis suggests that this rally was mainly driven by short covering and short liquidations rather than the entry of new leveraged long positions. Billions of dollars in short positions were liquidated during this period, leading to a significant Short Squeeze that further propelled Bitcoin above $80,000. Moreover, the perpetual contract annualized funding rate remains below 10%, indicating that the overall market's bullish leverage is not excessively crowded.
Furthermore, the open interest of cryptocurrency margin futures has dropped to a historical low of around 52,000 BTC, accounting for only 11% of the total market activity. The increased share of cash-margin trading helps reduce the cascading risk of "collateral depletion-forced liquidation-further decline" during price downturns. Overall, the current low participation in the derivatives market and healthier leverage structure may imply that this Bitcoin rally has a stronger sustainability.

