LRCX Unusual Option Activity
Lam Research Corp (LRCX) option volume on Nov 4, 2026 was 12.6% of open interest, above the 20-day average of 9.3%. Calls made up 75.0% of the volume.
LRCX Unusual Options FAQ
What makes option activity unusual?
Option activity is usually called unusual when a contract trades much more volume than its open interest, which can mean traders are opening new positions.
Is LRCX seeing unusual options activity?
On Nov 4, 2026, Lam Research options traded 76.9K contracts against 608.06K open, a volume to open interest ratio of 0.13, above its 20-day average. The table above lists the contracts with the highest ratios.
Are LRCX traders trading more calls or puts?
Calls made up 75.0% of Lam Research option volume on Nov 4, 2026, a put/call ratio of 0.33, so calls outnumber puts. The LRCX option volume chart shows calls and puts by strike.
What is Lam Research Corp?
Lam Research is one of the largest semiconductor wafer fabrication equipment manufacturers in the world.