I. Overview of US Stock Index Options
Trading volume in the US stock index options market is currently rising, while the put/call ratio is declining.
The volume distribution of S&P 500 index options expiring today shows a divergence between call and put order distributions, with put orders peaking at 6800 points and call orders peaking at 6875 points.
Nasdaq contracts expiring today 100 Index Options Trading Volume Distribution: Call single peak at 25800, Put single peak at 25500.
II. US Stock Options Trading Volume Ranking
1. Boeing The stock rose 10.15% in the previous trading day, with the put/call ratio declining and trading volume increasing the day before.
Observing the call orders that were exercised this Friday, the highest call order increased by more than 50 times.

2. Intel The stock rose 8.65% in the previous trading day, and its share price has surged nearly 30% in seven trading days. The put/call ratio declined the day before, while trading volume increased.
Observing the call orders that were exercised this Friday, the highest call order increased by 6 times.

Observe the large orders with unusual activity in options; near the close of the market, there are more neutral ones.

Top 10 US Stock Options Trading Volume Ranking

Top 10 most volatile US stock options (underlying asset market capitalization > $10 billion and option trading volume > 100,000 contracts)

III. Top Ten US Stock ETF Options Trading Volume Ranking

Top 10 US Stock ETFs by Implied Volatility (Based on: Market Cap > $10 billion)

(Article source: Hafu Securities) )