Odaily Planet Daily reports that Greeks.live macro researcher Adam posted on the X platform, stating that as the Federal Reserve's Jackson Hole meeting approaches, the options market shows clear divergence. Today, large bullish and bearish trades reached $1.61 billion and $1.14 billion, respectively, accounting for two-thirds of the total trading volume for the day. The trades are primarily concentrated on out-of-the-money options expiring this week and this month. Meanwhile, short-term implied volatility has declined, indicating that institutional investors are not optimistic about significant volatility resulting from this meeting.