US Stock Options Market Sees Strongest Bullish Signal in Four Years, FOMO Sentiment Pushes Stock Indices Near Historical Highs

TechFlow news, August 10, driven by easing Middle East tensions, falling oil prices, and robust corporate earnings, U.S. stocks have continued to strengthen recently. The S&P 500 Index cumulatively rose 5.8% in the four trading days prior to August 4, approaching historical highs. Meanwhile, the options market has shown rare strong bullish signals in recent years, indicating that "Fear of Missing Out" sentiment is heating up.

Data shows that the monthly daily average ratio of S&P 500 Index call options to put options rose to 0.9, hitting the highest level in at least four years. Short-term call option skew also touched a two-year high, reflecting investors are actively betting on continued rapid gains in U.S. stocks. Meanwhile, market technical indicators have entered overbought territory, and the VIX even rose in sync with stock indices on some trading days, indicating options demand is changing the market pricing structure.

Analysts believe that current institutional capital is more concerned about missing the rally than simply hedging against downside risk, with FOMO sentiment becoming a key driver of this rebound. However, some views warn that extreme bullish signals may indicate short-term market overheating, cautioning against volatility amplification and correction risks driven by options.