SLG Unusual Option Activity
SL Green Realty Corp (SLG) option volume on Nov 4, 2026 was 4.0% of open interest, well above the 20-day average of 1.3%. Calls made up 14.3% of the volume.
SLG 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 SLG seeing unusual options activity?
On Nov 4, 2026, SL Green Realty options traded 1.98K contracts against 49.42K open, a volume to open interest ratio of 0.04, well above its 20-day average. The table above lists the contracts with the highest ratios.
Are SLG traders trading more calls or puts?
Calls made up 14.3% of SL Green Realty option volume on Nov 4, 2026, a put/call ratio of 6.01, so puts outnumber calls. The SLG option volume chart shows calls and puts by strike.
What is SL Green Realty Corp?
SL Green Realty is one of the largest Manhattan property owners and landlords, with interest in around 30.6 million square feet of wholly owned and joint-venture office space.