283 calls and 1.7K puts traded on Nov 4, 2026, 1.98K contracts in total. Open interest was 49.42K contracts. Over the past 30 days, volume averaged 625 contracts per day. The SLG option volume chart shows volume by strike and expiration date.

SL Green Realty IV rank is 5, so its 30-day implied volatility of 40.4% is near the bottom of its one-year range. Over the past year it ranged from 32.5% on Sep 4, 2026 to 182.6% on Jul 17, 2026. See the SLG implied volatility history for a longer view.

The SL Green Realty put/call volume ratio was 6.01 on Nov 4, 2026, so puts outnumber calls. The put/call open interest ratio was 1.01. The SLG open interest chart shows calls and puts at each strike.

As of the Nov 4, 2026 close, max pain for SL Green Realty options about one week from expiration was $47.39, 11.9% below the $53.78 close. The SLG max pain chart shows it for every expiration date.

Based on 7-day implied volatility of 44.9%, options price a move of about ±$3.34 (±6.2%) over the next week, a range of roughly $50.44 to $57.12 from the Nov 4, 2026 close. The SLG expected move chart shows it for every expiration date.