I. Overview of US Stock Index Options
Trading volume in the US stock index options market is currently rising slightly, 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 6900 points and call orders peaking at 6965 points.
Nasdaq contracts expiring today 100 Index Options Trading Volume Distribution: Call single peak at 25800, Put single peak at 25260.
II. US Stock Options Trading Volume Ranking
1. Tesla The stock fell 4.14% in the previous trading day, with the put/call ratio rising and trading volume increasing the day before.
Looking at the PUT orders expiring this Friday, many have more than doubled in price.

Observing large orders with unusual activity in options trading, it was found that large investors were mainly bearish near the close of the market.

2. Micron Technology The stock rose 10.02% in the previous trading day, with the put/call ratio declining and trading volume increasing the day before.
Looking at the call orders expiring this Friday, many have seen price increases of up to 11 times.

Observing the unusual large orders in options trading, it was found that there was disagreement among major investors near the close of trading.

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) )