sec filing
RO
NASDAQ · ROCK
Gibraltar Industries, Inc.
Industrials · Construction
$40.80
Up+$0.48 (+1.19%)
Updated Oct 7, 2026, 5:41 AM
SID Score
3.6/10
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
- 217.31K
- Avg. volume
- 351.32K
Price performance · ROCK
ROCK price history
1M range · 21 trading sessions · Daily adjusted prices
Prices through Oct 6, 2026
ROCK closed at $40.80 after 21 trading sessions, down 14.01% for the selected period.
- Last close
- $40.80
- Period change
- -14.01%
- Period low
- $39.60
- Period high
- $47.45
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 6, 2026 | $40.44 | $41.52 | $40.41 | $40.80 | 217.31K |
| Oct 5, 2026 | $40.05 | $41.405 | $39.50 | $40.32 | 303.16K |
| Oct 2, 2026 | $41.12 | $41.38 | $39.44 | $40.15 | 253.01K |
| Oct 1, 2026 | $39.58 | $40.08 | $38.21 | $39.73 | 375.09K |
| Sep 30, 2026 | $40.43 | $40.56 | $39.4901 | $39.60 | 240.74K |
| Sep 29, 2026 | $40.75 | $40.8557 | $39.28 | $40.01 | 270.04K |
| Sep 28, 2026 | $39.71 | $40.96 | $38.89 | $40.55 | 348.97K |
| Sep 25, 2026 | $39.70 | $40.70 | $39.475 | $40.56 | 373.9K |
| Sep 24, 2026 | $40.24 | $40.50 | $38.18 | $39.70 | 580.25K |
| Sep 23, 2026 | $42.07 | $42.20 | $39.84 | $40.24 | 445.93K |
| Sep 22, 2026 | $42.24 | $42.7675 | $41.61 | $42.60 | 420.04K |
| Sep 21, 2026 | $42.11 | $42.54 | $41.00 | $41.72 | 343.27K |
| Sep 18, 2026 | $43.45 | $44.065 | $40.98 | $41.49 | 974.67K |
| 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 |
Latest ROCK news
The latest Smart Investors Daily articles mentioning ROCK.
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