FLS Unusual Option Activity
Flowserve Corporation (FLS) option volume on Nov 4, 2026 was 1.0% of open interest, well below the 20-day average of 2.2%. Calls made up 93.8% of the volume.
FLS 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 FLS seeing unusual options activity?
On Nov 4, 2026, Flowserve options traded 32 contracts against 3.34K 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 FLS traders trading more calls or puts?
Calls made up 93.8% of Flowserve option volume on Nov 4, 2026, a put/call ratio of 0.07, so calls outnumber puts. The FLS option volume chart shows calls and puts by strike.
What is Flowserve Corporation?
Flowserve Corp is a manufacturer and aftermarket service provider of comprehensive flow control systems.