Gibraltar Industries Inc (ROCK) Daily/Weekly Backtest Results

Signal:                
                   
              [ What are these? | Switch to ROCK's monthly backtests ]
Fixed profit target:               -or-  
Show signal scores:       Scores:           Market sector score:       [ What are these scores? ]
Expectancy: 8.63%.   Win rate: 100%.   Sharpe Ratio: 5.649.   Maximum drawdown: -16.96% on 25 October 2023.
Mean CAGR: 155.68%. Time in market: 596 days.   Hypothetical return: $1000 would be worth $2485.11 on 16 July 2024.
Key: change_history : profitable trade change_history : breakeven trade (minimal loss after 2 years) change_history : losing trade (not profitable in a 2 year timeframe)


*Transaction costs, taxes and dividends are excluded from these calculations. Past performance may not necessarily be a reliable guide to future performance.

Calculations for Gibraltar Industries

Expectancy is the percentage profit or loss you would expect to make on the next purchase of this stock with an entry point at the specified signal and profit target as set above. Given a large enough sample size, a positive expectancy indicates the trading strategy is likely to be profitable.

Expectancy calculation for 11 signal(s) occurring before 05 August 2024 for a 7.5% profit target: (100% * 8.63%) + (0% * 0%) - (0% * 0%) = 8.63%.
Wins: 11 Breakevens: 0 Losses: 0

To even out CAGR calculations, large individual returns from particularly quick trades have been capped at 300%.

The Sharpe Ratio calculation assumes a risk free return rate of 2% per calendar year. Ideally the ratio should be a positive number. A higher positive number indicates the strategy has a more attractive risk adjusted rate of return for this particular buy signal and stock over the chart's timeframe.

Gibraltar Industries Analysis

Market sector: Industrials.

External links: Seeking Alpha Research, Zacks Research.

These links may show useful information about why a stock's price has fallen significantly.

Most Recent Buy Signals
Date Signal Type Scores Performance
Signal Sector WR Speed Risk Overall 5% 6% 7.5%
06 August 2026 Gap Down 64 72 85 90 52 75 schedule schedule schedule
06 August 2026 Gap Up 25 72 85 90 52 45 schedule schedule schedule
15 July 2026 Mega Dump Lite 53 65 85 90 57 66 schedule schedule schedule
07 July 2026 Collapsed Bubble 86 76 85 90 57 90 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt
02 July 2026 Gap Down 67 73 85 90 57 77 schedule schedule schedule
01 July 2026 Oversold Rebound 59 52 85 90 57 65 schedule schedule schedule
23 June 2026 Collapsed Bubble 81 61 85 90 57 81 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt
10 June 2026 Collapsed Bubble 64 45 85 90 57 65 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt
05 June 2026 Mega Dump Lite 43 73 85 90 56 61 schedule schedule schedule
26 May 2026 Collapsed Bubble 77 78 85 90 57 86 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt

Gap Up Backtest Summary (Fixed Profits System)

This table summarises how profitable it would have been to have bought this stock at each Gap Up entry signal. Hover over the icons to see more details of the particular trade, including the maximum percentage drawdown and how long it took to reach the desired percentage profit.

Key:   disabled_by_default = profit point not achieved. select_check_box = profit point achieved with CAGR above 15%.
select_check_box = profit point achieved with CAGR of between 5% and 15%. select_check_box = profit point achieved but CAGR was less than 5%.

Date Buy Signal Price Scores Performance (mouseover for details)
Signal Sector WR Speed Risk Overall 5% 6% 7.5% 10% 20%
06 August 2026 Gap Up $ 52.46 25 72 85 90 52 45 schedule schedule schedule schedule schedule
09 April 2026 Gap Up $ 40.58 78 78 88 87 58 86 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_boltelectric_bolt
24 March 2026 Gap Up $ 41.16 83 90 91 87 60 92 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_boltelectric_bolt
13 May 2025 Gap Up $ 62.84 41 59 93 73 67 54 select_check_box electric_bolt select_check_box electric_bolt select_check_box select_check_box schedule
20 February 2025 Gap Up $ 65.04 20 76 93 70 69 39 select_check_box select_check_box select_check_box select_check_box schedule
07 November 2024 Gap Up $ 72.66 46 88 94 65 72 64 schedule schedule schedule schedule schedule
02 May 2024 Gap Up $ 70.46 59 62 94 63 75 66 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box
03 August 2023 Gap Up $ 72.38 52 66 93 81 85 63 select_check_box electric_bolt select_check_box select_check_box select_check_box electric_bolt select_check_box
05 May 2022  bubble_chart Gap Up $ 43.50 59 88 100 82 69 75 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt
10 November 2020  bubble_chart Gap Up $ 62.62 86 80 100 75 72 89 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt
06 August 2020 Gap Up $ 62.42 83 76 100 87 63 87 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_bolt select_check_box electric_bolt
19 May 2020 Gap Up $ 40.57 50 77 100 86 71 66 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt
28 October 2019 Gap Up $ 52.18 76 84 100 84 54 86 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box select_check_box electric_bolt
08 January 2019 Gap Up $ 36.98 94 95 100 97 75 100 select_check_box electric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_bolt
27 July 2018 Gap Up $ 42.68 51 78 100 100 100 67 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_bolt select_check_box
23 February 2018 Gap Up $ 35.62 53 85 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt
28 October 2016 Gap Up $ 36.74 88 88 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt

 

The data for Gibraltar Industries Inc (exchange: XNAS symbol: ROCK) was last updated 13 Aug 2026 08:56. Data for this stock is available from 01 Apr 2016 - 12 Aug 2026.