Bitcoin Open Interest Surges Past 2025 All-Time High Levels

Bitcoin's open interest has reached unprecedented levels, surpassing peak session activity seen during the 2025 market top. According to CryptoQuant data, the current expansion of derivatives activity is the strongest since the beginning of 2026. This surge in open interest reflects increasing trader participation and leverage in futures and perpetual markets.

The growth in open interest has been driven by a steady return of investors to derivatives markets, despite funding rates remaining broadly negative for weeks. Major platforms like Binance continue to dominate the majority of capital in the segment, accounting for approximately 34% of total market share with a monthly average of $2.5 billion.

Experts warn that the growing dependence on leverage introduces fragility into the market structure, making leveraged positions susceptible to liquidation and amplifying volatility. The Bitcoin price is currently in a critical retest phase, with support above $82,800 being crucial for maintaining momentum.