I. Overview of US Stock Index Options
Trading volume in the US stock index options market has increased slightly, as has the put/call ratio.
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 6600 points and call orders peaking at 6800 points.
Nasdaq contracts expiring today 100 Index Options Trading Volume Distribution: Call single peak at 25,000, Put single peak at 25,000 points.
II. US Stock Options Trading Volume Ranking
1. Tesla The stock fell 6.64% 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 seen price increases of over 13 times.

Observing the unusual large orders in options trading, it was found that large traders were trading with a bearish bias before the market closed.

2. Nvidia The stock fell 3.58% in the previous trading day, with the put/call ratio declining and trading volume increasing the day before.
Looking at the put orders expiring this Friday, many have seen price increases of over 200%.

Observing the unusual large orders in options trading, it was found that large traders were trading with a bearish bias before the market closed.

Top 10 US Stock Options Trading Volume Ranking

Top 10 US Stocks by Implied Volatility (Underlying Asset Market Cap > $10 Billion, Options Trading Volume > $100,000)

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) )