Costar Group Inc (CSGP) Daily/Weekly Backtest Results

Signal:                
                   
              [ What are these? | Switch to CSGP's monthly backtests ]
Fixed profit target:               -or-  
Show signal scores:       Scores:           Market sector score:       [ What are these scores? ]
Expectancy: 8.12%.   Win rate: 90.32%.   Sharpe Ratio: -4.383.   Maximum drawdown: -60.22% on 17 June 2026.
Mean CAGR: 132.71%. Time in market: 3603 days.   Hypothetical return: $1000 would be worth $2855.73 on 13 June 2025.
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 Costar Group

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 31 signal(s) occurring before 05 August 2024 for a 7.5% profit target: (90.32% * 8.85%) + (9.68% * 1.33%) - (0% * 0%) = 8.12%.
Wins: 28 Breakevens: 3 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.

Costar Group Analysis

Market sector: Technology.

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%
03 August 2026 Mega Dump Lite 61 83 100 79 57 75 schedule schedule schedule
21 July 2026 Gap Down 37 81 100 78 60 57 schedule schedule schedule
30 June 2026 Mega Dump Lite 54 72 100 80 61 68 schedule schedule schedule
30 June 2026 Williams %R (Weekly) 46 72 100 80 61 62 schedule schedule schedule
30 June 2026 Super Oversold (26) 79 72 100 80 61 83 schedule schedule schedule
29 June 2026 Oversold Rebound 57 74 100 80 61 70 schedule schedule schedule
25 June 2026 Super Oversold (52) 82 74 100 80 65 85 schedule schedule schedule
17 June 2026 Gap Down 45 73 100 80 65 61 schedule schedule schedule
17 June 2026 52 Week Low 75 73 100 80 65 81 schedule schedule schedule
17 June 2026 26 Week Low 60 73 100 80 65 71 schedule schedule schedule

MegaDump Lite Backtest Summary (Fixed Profits System)

This table summarises how profitable it would have been to have bought this stock at each MegaDump Lite 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%
03 August 2026 Mega Dump Lite $ 29.75 61 83 100 79 57 75 schedule schedule schedule schedule schedule
30 June 2026 Mega Dump Lite $ 28.68 54 72 100 80 61 68 schedule schedule schedule schedule schedule
27 May 2026 Mega Dump Lite $ 32.45 56 82 100 80 65 71 schedule schedule schedule schedule schedule
24 April 2026 Mega Dump Lite $ 36.87 37 93 100 77 64 59 schedule schedule schedule schedule schedule
24 March 2026 Mega Dump Lite $ 41.89 64 95 100 77 64 80 schedule schedule schedule schedule schedule
18 February 2026 Mega Dump Lite $ 47.66 50 74 100 77 68 65 schedule schedule schedule schedule schedule
14 January 2026 Mega Dump Lite $ 62.64 76 66 100 77 73 79 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt schedule schedule
24 November 2025 Mega Dump Lite $ 67.48 74 92 100 77 70 86 schedule schedule schedule schedule schedule
21 October 2025 Mega Dump Lite $ 75.74 55 81 100 57 72 68 schedule schedule schedule schedule schedule
19 September 2025 Mega Dump Lite $ 88.25 49 83 100 57 64 64 schedule schedule schedule schedule schedule
18 August 2025 Mega Dump Lite $ 88.71 64 77 100 58 63 73 schedule schedule schedule schedule schedule
16 June 2025 Mega Dump Lite $ 81.86 37 90 100 60 65 57 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt schedule
13 May 2025 Mega Dump Lite $ 75.28 37 82 100 58 67 55 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 electric_boltelectric_bolt
09 April 2025 Mega Dump Lite $ 75.47 94 91 100 55 67 94 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
03 January 2025 Mega Dump Lite $ 71.56 58 89 100 68 68 73 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_bolt
02 December 2024 Mega Dump Lite $ 80.38 49 90 100 56 69 65 select_check_box select_check_box select_check_box select_check_box select_check_box electric_bolt
28 October 2024 Mega Dump Lite $ 74.64 63 83 100 54 70 73 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box select_check_box electric_bolt
19 August 2024 Mega Dump Lite $ 74.48 48 84 100 50 72 63 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_bolt select_check_box select_check_box
16 July 2024 Mega Dump Lite $ 76.53 57 85 100 65 72 71 select_check_box select_check_box select_check_box select_check_box select_check_box
12 June 2024 Mega Dump Lite $ 78.25 38 87 100 73 77 58 select_check_box select_check_box select_check_box select_check_box select_check_box
23 April 2024 Mega Dump Lite $ 85.08 46 88 100 52 76 62 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box select_check_box
12 February 2024 Mega Dump Lite $ 83.00 50 83 100 50 79 64 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box
09 January 2024 Mega Dump Lite $ 82.86 59 77 100 79 86 72 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box
10 November 2023 Mega Dump Lite $ 78.82 64 94 100 81 96 79 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 select_check_box electric_bolt
09 October 2023 Mega Dump Lite $ 80.80 62 93 100 84 97 78 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
05 September 2023 Mega Dump Lite $ 82.12 49 95 100 82 97 69 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box select_check_box
01 August 2023 Mega Dump Lite $ 83.25 48 89 100 88 97 67 select_check_box select_check_box select_check_box select_check_box electric_bolt select_check_box
04 April 2023 Mega Dump Lite $ 68.24 66 88 100 95 97 80 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_bolt
03 March 2023 Mega Dump Lite $ 71.78 65 89 100 99 100 80 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
29 December 2022 Mega Dump Lite $ 77.18 87 94 100 100 100 96 select_check_box select_check_box select_check_box select_check_box electric_bolt select_check_box
31 October 2022 Mega Dump Lite $ 82.48 75 79 100 100 100 83 select_check_box select_check_box select_check_box select_check_box select_check_box
27 September 2022 Mega Dump Lite $ 69.82 89 93 100 100 100 97 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 select_check_box electric_boltelectric_bolt
06 July 2022 Mega Dump Lite $ 62.04 82 94 100 100 100 92 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_boltelectric_bolt
03 June 2022 Mega Dump Lite $ 62.72 74 95 100 100 100 88 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt
02 May 2022 Mega Dump Lite $ 64.07 79 96 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
29 March 2022 Mega Dump Lite $ 69.46 51 94 select_check_box select_check_box select_check_box select_check_box electric_bolt select_check_box electric_bolt
23 February 2022 Mega Dump Lite $ 51.46 79 91 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
19 January 2022 Mega Dump Lite $ 73.22 50 92 select_check_box select_check_box select_check_box select_check_box select_check_box
17 December 2021 Mega Dump Lite $ 78.22 50 92 select_check_box select_check_box select_check_box select_check_box select_check_box
15 November 2021 Mega Dump Lite $ 83.17 50 93 select_check_box select_check_box select_check_box select_check_box select_check_box
23 August 2021 Mega Dump Lite $ 82.93 40 86 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt
16 July 2021 Mega Dump Lite $ 87.36 44 75 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_bolt select_check_box
14 June 2021 Mega Dump Lite $ 87.78 37 76 select_check_box select_check_box select_check_box electric_bolt select_check_box electric_bolt disabled_by_default
11 May 2021 Mega Dump Lite $ 83.48 48 84 select_check_box electric_bolt select_check_box electric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_bolt select_check_box
08 April 2021 Mega Dump Lite $ 86.98 38 81 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box disabled_by_default
08 March 2021 Mega Dump Lite $ 79.52 39 83 select_check_box electric_boltelectric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_bolt
02 November 2020 Mega Dump Lite $ 84.28 74 93 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
14 September 2020 Mega Dump Lite $ 80.45 70 94 select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box electric_boltelectric_bolt select_check_box
24 April 2020 Mega Dump Lite $ 59.63 84 90 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_bolt select_check_box electric_boltelectric_bolt

 

The data for Costar Group Inc (exchange: XNAS symbol: CSGP) was last updated 13 Aug 2026 08:56. Data for this stock is available from 01 Apr 2020 - 12 Aug 2026.