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Critical Day in the Crypto Market: A $10.5 Billion Option Surge in Bitcoin and Ethereum! What Are Investors Expecting?

Reported by Cryptonews
Jul 31, 2026· 2 min read
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Key Takeaways
  • • $9.7 billion in Bitcoin and Ethereum options expire on July 31, 2026 on the Deribit derivatives exchange, with $9.69 billion in BTC options and $830 million in ETH options reaching expiration on the last Friday of the month—a critical juncture for directional positioning.
  • • Bitcoin's put/call ratio of 0.28 signals strong bullish positioning, indicating investors expect upward price movement, while Ethereum's higher put/call ratio of 0.63 suggests more cautious sentiment among ETH traders relative to Bitcoin.
  • • Bitcoin trades near $64,000 amid macroeconomic uncertainty, with the maximum loss point for BTC options at this level, while Ethereum faces a key technical level at $1,850 maximum stop-loss point, though both markets remain sensitive to US monetary policy and geopolitical developments.
  • • Options expiration dynamics alone do not determine price direction; macroeconomic conditions, investor sentiment, and broader market trends remain decisive factors in cryptocurrency pricing outcomes.
Summary
The cryptocurrency derivatives market faced a critical expiration event on July 31, 2026, as approximately $9.7 billion worth of Bitcoin and Ethereum options reached maturity on the Deribit exchange. The timing proved particularly significant as it coincided with the last Friday of both the month and trading week, concentrating substantial notional exposure into a single session. Bitcoin options accounted for the majority of the expiration volume at $9.69 billion, while Ethereum options represented $830 million in nominal value.

Put/call ratio analysis revealed divergent sentiment between the two leading cryptocurrencies. Bitcoin's put/call ratio of 0.28—well below the neutral 1.0 threshold—reflected predominantly bullish positioning among options traders, suggesting the market expected upward price movement. Ethereum's higher put/call ratio of 0.63, while still favoring calls, indicated relatively more cautious trader sentiment compared to Bitcoin. For Bitcoin, the maximum loss point coincided with the prevailing price level near $64,000, where the cryptocurrency had struggled to find directional clarity amid ongoing uncertainty surrounding US monetary policy and geopolitical risks in the Middle East.

For Ethereum, technical resistance emerged at $1,850 as the maximum stop-loss level, with traders monitoring potential momentum shifts above $2,700 or weakness toward support at $2,500. However, market participants and analysts cautioned against attributing price outcomes solely to options expiration dynamics. Instead, the broader macroeconomic environment, shifts in investor sentiment, and structural market developments remained the primary determinants of cryptocurrency valuation and directional bias during this critical period.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Cryptonews Critical Day in the Crypto Market: A $10.5 Billion Option Surge in Bitcoin and Ethereum! What Are Investors Expecting?