GLW Unusual Option Activity
Corning Incorporated (GLW) option volume on Nov 4, 2026 was 7.5% of open interest, in line with the 20-day average of 7.4%. Calls made up 60.2% of the volume.
GLW 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 GLW seeing unusual options activity?
On Nov 4, 2026, Corning options traded 47.17K contracts against 627.45K open, a volume to open interest ratio of 0.08, in line with its 20-day average. The table above lists the contracts with the highest ratios.
Are GLW traders trading more calls or puts?
Calls made up 60.2% of Corning option volume on Nov 4, 2026, a put/call ratio of 0.66, so calls outnumber puts. The GLW option volume chart shows calls and puts by strike.
What is Corning Incorporated?
Corning is a provider of glass, ceramics, and optical fiber across six distinct end markets.