MGA Unusual Option Activity
Magna International (MGA) option volume on Nov 4, 2026 was 0.9% of open interest, well below the 20-day average of 4.3%. Calls made up 86.8% of the volume.
MGA 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 MGA seeing unusual options activity?
On Nov 4, 2026, Magna International options traded 121 contracts against 12.76K 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 MGA traders trading more calls or puts?
Calls made up 86.8% of Magna International option volume on Nov 4, 2026, a put/call ratio of 0.15, so calls outnumber puts. The MGA option volume chart shows calls and puts by strike.
What is Magna International?
Magna International prides itself on an entrepreneurial culture and a corporate constitution that outlines the distribution of profits to various stakeholders.