ECL Unusual Option Activity
Ecolab Inc (ECL) option volume on Nov 4, 2026 was 12.6% of open interest, above the 20-day average of 10.0%. Calls made up 80.5% of the volume.
ECL 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 ECL seeing unusual options activity?
On Nov 4, 2026, Ecolab options traded 2.14K contracts against 16.96K open, a volume to open interest ratio of 0.13, above its 20-day average. The table above lists the contracts with the highest ratios.
Are ECL traders trading more calls or puts?
Calls made up 80.5% of Ecolab option volume on Nov 4, 2026, a put/call ratio of 0.24, so calls outnumber puts. The ECL option volume chart shows calls and puts by strike.
What is Ecolab Inc?
Ecolab produces and markets cleaning and sanitation products for the industrial manufacturing, data center, hospitality, healthcare, and life sciences markets.