LYB Unusual Option Activity
LyondellBasell Industries N.V. (LYB) option volume on Nov 5, 2026 was 2.4% of open interest, in line with the 20-day average of 2.4%. Calls made up 43.4% of the volume.
LYB 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 LYB seeing unusual options activity?
On Nov 5, 2026, LyondellBasell Industries options traded 2.57K contracts against 108.84K open, a volume to open interest ratio of 0.02, in line with its 20-day average. The table above lists the contracts with the highest ratios.
Are LYB traders trading more calls or puts?
Calls made up 43.4% of LyondellBasell Industries option volume on Nov 5, 2026, a put/call ratio of 1.30, so puts outnumber calls. The LYB option volume chart shows calls and puts by strike.
What is LyondellBasell Industries N.V.?
LyondellBasell was formed through a merger of Basell (a joint venture between BASF and Shell) and Lyondell, a major chemical producer dating back to the 1950s.