Bitcoin funding rates hit historic lows despite price rebound above $81,000, signaling market caution.

Bitcoin's funding rates, which help align perpetual contract prices with the underlying asset, have dropped to historic lows even as Bitcoin's price rebounded above $81,000. This negative funding rate indicates traders are paying to maintain short positions, reflecting skepticism despite the price rally. The surge in Bitcoin's open interest to $64 billion and significant short liquidations suggest a short squeeze is fueling the recent price rise. However, if spot demand weakens against derivative selling pressure, Bitcoin could face a price reversal and continue its macro bear market trend.