Bitcoin Derivatives Market Delta Ratio Warning Signal: Traders Maintain Defensive Stance Despite Price Rebound

According to BlockBeats’ market observation in late March, although Bitcoin’s price has rebounded to around $71,350, its derivatives market continues to send cautious signals. The current market performance starkly contrasts with the theoretical expectation that “price increases should be accompanied by optimistic sentiment.” This disconnect indicates that professional traders are still maintaining a highly defensive stance amid the rebound.

Negative Funding Rates: Clear Signal of Bearish Dominance

In the Bitcoin perpetual futures market, the funding rate—representing the periodic exchange of costs between longs and shorts—remains below zero. This negative funding rate is a clear bearish indicator, reflecting that traders are actively building short positions or require compensation to hold long positions. The sustained negative rate strongly suggests that market participants are not genuinely enthusiastic about the current price recovery.

Open Interest Has Halved: Warning Sign of Liquidity Dry-Up

Data from Coinglass shows that open interest in Bitcoin perpetual futures has declined by over 51% from its October peak last year. More concerning is that, despite Bitcoin’s price rising from near $60,000 to the current range of $71,350, there are no signs of open interest recovering.

Andy Martinez, CEO of Crypto Insights Group, commented: “Since the market crash last October, liquidity and depth have significantly shrunk. This has led traders to reduce leverage exposure and adopt more cautious strategies. The market is still digesting all the events since October.”

Delta Ratio Structure Indicates Elevated Risk Aversion

Griffin Ardern, Head of Options Research and Trading at BloFin, pointed out that the options market tells a similar story. Implied volatility for Bitcoin has dropped sharply from about 83% last Friday to around 60%, indicating that the market expects recent sharp price swings to ease.

However, a key risk indicator—the 25-delta skew—still shows a strong negative bias, meaning the delta-neutral structure is heavily tilted toward put options. This delta skew reflects a high demand for downside protection, indicating that risk aversion remains intense in the market.

Leverage Decline: Weighing Pros and Cons

Ardern further added, “The impact of leverage on market prices has greatly diminished, which in the short term helps reduce volatility and stabilize prices. But it also means many investors are closing positions for profit or stop-loss, turning cautious or even temporarily exiting the market.”

When the market is dominated by pessimism, it usually signals consolidation rather than a rapid rebound. Such shifts in sentiment often take longer to digest and do not lead to swift upward movements.

Busy Macro Calendar: Uncertainty Continues to Grow

Le Shi, head of Auros Hong Kong Market Department, stated that although the market seemed to find support last weekend, traders remain highly cautious due to numerous potential events that could impact the market. Risks include political developments in Japan, volatility in the precious metals markets, and concerns over AI-driven stock market gains.

In this dense macro environment, a cautious attitude is particularly justified. Even though the delta skew and other risk parameters in derivatives markets have adjusted, the overall defensive mindset continues to dominate trading behavior, reflecting traders’ ongoing high alert for short-term risks.