Gibraltar Industries (ROCK) closed at $38.61 on October 27, 2026, up 1.3% from the previous close, on volume of 296,870 shares (30-day average 395,102).
Data as of October 27, 2026.
Gibraltar to Announce Third Quarter 2026 Financial Results on November 5
Business Wire (Thu, 22-Oct 7:30 AM ET)
Gibraltar to Sell Infrastructure Business to Saint-Gobain for $208 Million
Business Wire (Thu, 15-Oct 1:00 AM ET)
Gibraltar Sets Sidoti Small Cap Conference Presentation as ROCK Trades Lower Mid-Session
Market Chameleon (Fri, 18-Sep 6:39 AM ET)
Gibraltar to Present at Sidoti Small Cap Conference
Business Wire (Thu, 17-Sep 7:30 AM ET)
Gibraltar to Attend Seaport Research Partners 2026 Annual Summer Investor Conference
Business Wire (Fri, 14-Aug 11:00 AM ET)
Gibraltar Reports Second Quarter 2026 Results
Business Wire (Wed, 5-Aug 7:30 AM ET)
Market Chameleon (Wed, 21-Jan 3:47 AM ET)
Gibraltar Industries Inc manufactures and provides products and services for the Renewable energy, Residential, Agtech, and Infrastructure markets. The Renewable Segment is engaged in designing, engineering, manufacturing, and installing solar racking and electrical balance systems. Agtech Segment provides growing and processing solutions including the designing, engineering, manufacturing, full-scope construction, maintenance, and support of greenhouses and indoor growing operations, and botanical extraction systems. It derives key revenue from the Residential segment which offers roof and foundation ventilation products, single point and centralized mail systems electronic package solutions, and Retractable awnings and gutter guards, among other products.
Gibraltar Industries trades on the NASDAQ stock market under the symbol ROCK.
As of October 27, 2026, ROCK stock price climbed to $38.61 with 296,870 million shares trading.
ROCK has a beta of 0.97, meaning it tends to be less sensitive to market movements. ROCK has a correlation of 0.06 to the broad based SPY ETF.
ROCK has a market cap of $1.15 billion. This is considered a Small Cap stock.
Last quarter Gibraltar Industries reported $510 million in Revenue and $1.11 earnings per share. This beat revenue expectation by $36 million and exceeded earnings estimates by $.09.
In the last 3 years, ROCK traded as high as $87.40 and as low as $33.56.
The top ETF exchange traded funds that ROCK belongs to (by Net Assets): IJR, PAVE, VTI, IWM, DFSV.
ROCK has underperformed the market in the last year with a return of -43.4%, while the SPY ETF gained +14.8%. In the last 3 month period, ROCK fell short of the market, returning -14.6%, while SPY returned +4.4%. However, in the most recent 2 weeks ROCK has outperformed the stock market by returning +4.7%, while SPY returned -1.1%.
ROCK support price is $36.87 and resistance is $39.33 (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 ROCK shares will trade within this expected range on the day.
