SLG Stock Summary and Trading Ideas (SL Green Realty | NYSE:SLG)

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. The company has additional property exposure through its limited portfolio of well-located retail space. It operates as a real estate investment trust.

SL Green Realty trades on the NYSE stock market under the symbol SLG.

As of September 23, 2026, SLG stock price declined to $49.98 with 827,587 million shares trading.

SLG has a beta of 1.08, meaning it tends to be more sensitive to market movements. SLG has a correlation of 0.12 to the broad based SPY ETF.

SLG has a market cap of $3.54 billion. This is considered a Mid Cap stock.

Last quarter SL Green Realty reported $172 million in Revenue and $1.43 earnings per share. This fell short of revenue expectation by $-18 million and exceeded earnings estimates by $.24.

In the last 3 years, SLG traded as high as $82.81 and as low as $28.55.

The top ETF exchange traded funds that SLG belongs to (by Net Assets): VNQ, VTI, VB, VBR, VXF.

SLG has underperformed the market in the last year with a price return of -15.4% while the SPY ETF gained +16.3%. SLG has also underperformed the stock market ETF in the last 3 month and 2 week periods returning +2.1% and -5.3%, respectively, while the SPY returned +3.4% and +0.5%, respectively.

SLG support price is $51.40 and resistance is $53.56 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that SLG shares will trade within this expected range on the day.