MSCI Unusual Option Activity
MSCI Inc (MSCI) option volume on Nov 4, 2026 was 13.6% of open interest, above the 20-day average of 9.4%. Calls made up 82.4% of the volume.
MSCI 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 MSCI seeing unusual options activity?
On Nov 4, 2026, MSCI options traded 1.43K contracts against 10.51K open, a volume to open interest ratio of 0.14, above its 20-day average. The table above lists the contracts with the highest ratios.
Are MSCI traders trading more calls or puts?
Calls made up 82.4% of MSCI option volume on Nov 4, 2026, a put/call ratio of 0.21, so calls outnumber puts. The MSCI option volume chart shows calls and puts by strike.
What is MSCI Inc?
MSCI has described its mission as enabling investors to build better portfolios for a better world.