MSM Unusual Option Activity
MSC Industrial Direct Co Inc (MSM) option volume on Nov 4, 2026 was 0.6% of open interest, well below the 20-day average of 17.0%. Calls made up 37.5% of the volume.
MSM 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 MSM seeing unusual options activity?
On Nov 4, 2026, MSC Industrial Direct options traded 24 contracts against 4.3K open, a volume to open interest ratio of 0.01, well below its 20-day average. The table above lists the contracts with the highest ratios.
Are MSM traders trading more calls or puts?
Calls made up 37.5% of MSC Industrial Direct option volume on Nov 4, 2026, a put/call ratio of 1.67, so puts outnumber calls. The MSM option volume chart shows calls and puts by strike.
What is MSC Industrial Direct Co Inc?
Founded in 1941, MSC Industrial Direct originally manufactured and sold cutting tools to metalworking shops in New York.