sec filing
RO
NASDAQ · ROCK
Gibraltar Industries, Inc.
Industrials · Construction
$41.49
Down-$2.44 (-5.55%)
Updated Sep 19, 2026, 3:03 PM
SID Score
4.0/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 1.53B
- P/E ratio
- 365.39
- Dividend yield
- 0.00%
- 52-week range
- $33.56 – $57.58
- Volume
- 972.4K
- Avg. volume
- 351.32K
Price performance
ROCK price history
1M range · 20 trading sessions · Daily adjusted prices
ROCK closed at $41.49 after 20 trading sessions, down 10.74% for the selected period.
- Last close
- $41.49
- Period change
- -10.74%
- Period low
- $41.49
- Period high
- $47.45
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 18, 2026 | $43.45 | $44.065 | $40.98 | $41.49 | 972.4K |
| Sep 17, 2026 | $45.81 | $46.525 | $43.82 | $43.93 | 430.3K |
| Sep 16, 2026 | $44.99 | $45.26 | $44.18 | $44.84 | 358.75K |
| Sep 15, 2026 | $45.10 | $45.38 | $44.36 | $44.68 | 260.1K |
| Sep 14, 2026 | $44.99 | $46.13 | $44.93 | $45.01 | 232.06K |
| Sep 11, 2026 | $45.54 | $46.4825 | $44.72 | $46.16 | 229.23K |
| Sep 10, 2026 | $45.00 | $45.6099 | $44.00 | $44.52 | 286.02K |
| Sep 9, 2026 | $47.41 | $47.41 | $45.55 | $45.69 | 330.23K |
| Sep 8, 2026 | $47.42 | $47.93 | $46.69 | $47.45 | 389.07K |
| Sep 4, 2026 | $45.85 | $47.93 | $45.2746 | $47.25 | 235.65K |
| Sep 3, 2026 | $44.98 | $45.90 | $44.25 | $45.77 | 207.49K |
| Sep 2, 2026 | $42.88 | $45.045 | $42.22 | $44.24 | 424.36K |
| Sep 1, 2026 | $44.78 | $44.78 | $42.27 | $42.86 | 218.81K |
| Aug 31, 2026 | $44.83 | $46.2335 | $44.42 | $44.99 | 234.85K |
| Aug 28, 2026 | $46.33 | $46.58 | $44.9475 | $45.27 | 199.6K |
| Aug 27, 2026 | $46.09 | $46.76 | $45.525 | $45.85 | 157.1K |
| Aug 26, 2026 | $46.08 | $47.29 | $45.25 | $46.33 | 164.62K |
| Aug 25, 2026 | $46.64 | $46.90 | $45.77 | $46.01 | 177.65K |
| Aug 24, 2026 | $46.78 | $47.50 | $46.16 | $46.27 | 171.87K |
| Aug 21, 2026 | $47.14 | $47.66 | $46.435 | $46.48 | 278.29K |
Latest ROCK news
The latest Smart Investors Daily articles mentioning ROCK.
Stock researchMarket Activity · Institutional Ownership
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