币界网报道：Bitcoin and Ethereum options worth over $2.5 billion are set to expire on June 28, potentially increasing market volatility. The expiry includes $1.6 billion in Bitcoin options and $900 million in Ethereum options, with significant open interest at strike prices close to current levels. Analysts suggest this could lead to heightened price swings as traders adjust positions. Bitcoin's current price hovers around $61,000, with key resistance at $62,000, while Ethereum trades near $3,400, facing resistance at $3,500. Market participants are closely watching these levels, as a breakout or rejection could influence short-term trends. The options expiry coincides with ongoing macroeconomic uncertainty, including inflation concerns and potential Federal Reserve policy shifts, adding another layer of complexity to crypto market movements.