Last Thursday, the trading volume of SPX call options hit a historic record, with a notional principal as high as 2.6 trillion US dollars, far surpassing the peak of any other period in history. The market's balance between bullish and bearish forces has become extremely imbalanced, with nearly 6 out of every 10 option trades betting on upward movement.
Once sentiment shifts or options expire en masse in an options-driven rally, market makers' hedging operations will shift from buying to selling, triggering sharp corrections in the index.
Although the BP 500 appears strong, actual market participation is much lower than the index’s performance suggests. Breadth data shows that only 22% of individual stocks have outperformed the broader market over the past 30 days, marking a 30-year historical low. This is the fourth time in BP 500 history that more than 5% of its components hit 52-week lows while the index reached new highs—each of the previous three instances was followed by significant corrections.
Following a week of major gains, hedge funds’ bets on medium-term momentum strategies are now at unprecedented extreme levels. Data from Goldman Sachs institutional brokerage shows that momentum exposure is currently at the 100th percentile over the last five years and the 99th percentile over the past year, indicating the most crowded trading conditions in the last five years.
The US semiconductor index $SOX is now in the most extreme overbought condition in 26 years, yesterday crossing above the 200-day moving average by more than 50% for the first time. Current deviation stands at 52.61%, far exceeding historical thresholds. Based on statistical patterns, the last three times this occurred...

After tensions between the U.S. and Iran eased, international oil prices quickly fell back below $100, while global equity index futures rebounded in tandem and risk sentiment improved markedly. Even so, the Middle East crisis has not been fully resolved despite the sharp market rebound and the strong performance in Asian markets, especially Japan and South Korea. Going forward, three indicators remain critic...