MDU Unusual Option Activity
MDU Resources Group Inc (MDU) option volume on Nov 4, 2026 was 20.8% of open interest, well above the 20-day average of 4.8%. Calls made up 74.0% of the volume.
MDU 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 MDU seeing unusual options activity?
On Nov 4, 2026, MDU Resources options traded 169 contracts against 813 open, a volume to open interest ratio of 0.21, well above its 20-day average. The table above lists the contracts with the highest ratios.
Are MDU traders trading more calls or puts?
Calls made up 74.0% of MDU Resources option volume on Nov 4, 2026, a put/call ratio of 0.35, so calls outnumber puts. The MDU option volume chart shows calls and puts by strike.
What is MDU Resources Group Inc?
MDU Resources Group Inc is a pure-play regulated energy delivery business.