According to The Kobeissi Letter, 0DTE (zero days to expiration) options accounted for 67% of total options volume on Tuesday, marking an all-time high and demonstrating a significant surge in risk appetite among traders (source: The Kobeissi Letter, May 8, 2025). Over the past three years, the share of 0DTE options has more than doubled, and in Q1 2025, the average daily trading volume of these contracts continued to climb. This shift towards ultra-short-term, high-risk options trading signals heightened market volatility, which often spills over into the cryptocurrency market as traders seek alternative assets and hedging strategies. Crypto traders should monitor these trends closely, as increased equity market risk-taking can lead to larger price swings and liquidity shifts in digital assets (source: The Kobeissi Letter, May 8, 2025).