I. Overview of US Stock Index Options
Trading volume in the US stock index options market is currently declining, while the put/call ratio is slightly increasing.
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 6620 points and call orders peaking at 6750 points.
Nasdaq contracts expiring today 100 Index Options Trading Volume Distribution: Call single peak at 25,000, Put single peak at 24,400.
II. US Stock Options Trading Volume Ranking
1. Google-A The stock rose 3.53% in the previous trading day, with the put/call ratio declining and trading volume decreasing the day before.
Looking at the call orders expiring this Friday, many have seen price increases of over 6 times.

Observing unusual large orders in options trading, the market is cautious as the market closes.

2. Tesla The stock rose 6.82% in the previous trading day, with the put/call ratio declining and trading volume decreasing the day before.
Looking at the call orders expiring this Friday, many have seen price increases of over 200%.

Observing unusual large orders in options trading, the market is cautious as the market closes.

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) )