MCO Unusual Option Activity
Moody's Corporation (MCO) option volume on Nov 4, 2026 was 2.4% of open interest, well below the 20-day average of 6.7%. Calls made up 53.2% of the volume.
MCO 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 MCO seeing unusual options activity?
On Nov 4, 2026, Moody's options traded 297 contracts against 12.4K open, a volume to open interest ratio of 0.02, well below its 20-day average. The table above lists the contracts with the highest ratios.
Are MCO traders trading more calls or puts?
Calls made up 53.2% of Moody's option volume on Nov 4, 2026, a put/call ratio of 0.88, so calls outnumber puts. The MCO option volume chart shows calls and puts by strike.
What is Moody's Corporation?
Moody's, along with S&P Ratings, is a leading provider of credit ratings on fixed-income securities.