Costar Group Inc (CSGP) Daily/Weekly Backtest Results

Signal: 52 Week Low 26 Week Low 50 day low Double Seven Rate of Change Super Oversold Mega Dump MegaDump Lite
Double Bottom Williams %R (Weekly) Large Gap Down Super Oversold from 52W/RoC/MD/DB/OR Oversold Rebound Best Buy Signals [ What are these? | Switch to CSGP's monthly backtests ]
Fixed profit target: 5% 6% 7.5% 10% 20% -or- Use trailing stop losses.
Show signal scores: On Off Scores: All Low Medium High Very High Market sector score: All Low High [ What are these scores? ]
Expectancy: 8.85%. Win rate: 100%. Sharpe Ratio: 5.194. Maximum drawdown: -30.44% on 23 February 2022.
Mean CAGR: 172.15%. Time in market: 911 days. Hypothetical return: $1000 would be worth $1411.93 on 29 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 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 10 signal(s) occurring before 18 June 2024 for a 7.5% profit target: (100% * 8.85%) + (0% * 0%) - (0% * 0%) = 8.85%.
Wins: 10 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.

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.

Super Oversold Backtest Summary (Fixed Profits System)

This table summarises how profitable it would have been to have bought this stock at each Super Oversold 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%.

Signal Date, Score and Sector Score	Buy Signal	Price	Performance (mouseover for details)
			5%	6%	7.5%	10%	20%
25 June 2026 smart_toyMEDIUM (82) computerLOW	Super Oversold (52)	$ 28.98	schedule	schedule	schedule	schedule	schedule
11 May 2026 smart_toyLOW (77) computerLOW	Super Oversold (26)	$ 32.68	schedule	schedule	schedule	schedule	schedule
29 April 2026 smart_toyMEDIUM (82) computerLOW	Super Oversold (52)	$ 34.90	schedule	schedule	schedule	schedule	schedule
09 April 2026 smart_toyLOW (78) computerLOW	Super Oversold (MD)	$ 37.80	select_check_box electric_boltelectric_boltelectric_bolt	select_check_box electric_boltelectric_boltelectric_bolt	schedule	schedule	schedule
27 March 2026 smart_toyLOW (78) computerLOW sirenFIRE SALE	Super Oversold (26)	$ 40.42	schedule	schedule	schedule	schedule	schedule
13 March 2026 smart_toyMEDIUM (85) computerLOW sirenFIRE SALE	Super Oversold (RoC)	$ 43.67	schedule	schedule	schedule	schedule	schedule
13 March 2026 smart_toyMEDIUM (85) computerLOW	Super Oversold (MD)	$ 43.67	schedule	schedule	schedule	schedule	schedule
27 February 2026 smart_toyLOW (76) computerLOW	Super Oversold (52)	$ 44.31	select_check_box electric_boltelectric_boltelectric_bolt	select_check_box electric_boltelectric_boltelectric_bolt	select_check_box electric_boltelectric_boltelectric_bolt	schedule	schedule
06 February 2026 smart_toyMEDIUM (80) computerLOW	Super Oversold (26)	$ 50.70	schedule	schedule	schedule	schedule	schedule
06 February 2026 smart_toyMEDIUM (80) computerLOW	Super Oversold (GD)	$ 50.70	schedule	schedule	schedule	schedule	schedule
05 February 2026 smart_toyLOW (79) computerLOW	Super Oversold (52)	$ 51.88	schedule	schedule	schedule	schedule	schedule
04 February 2026 smart_toyMEDIUM (80) computerLOW	Super Oversold (GD)	$ 52.24	schedule	schedule	schedule	schedule	schedule
04 February 2026 smart_toyMEDIUM (80) computerLOW	Super Oversold (52)	$ 52.24	schedule	schedule	schedule	schedule	schedule
08 January 2026 smart_toyLOW (78) computerLOW	Super Oversold (26)	$ 60.98	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	schedule
15 December 2025 smart_toyLOW (63) computerLOW	Super Oversold (26)	$ 66.00	schedule	schedule	schedule	schedule	schedule
17 June 2024 smart_toyLOW (52)	Super Oversold (26)	$ 73.24	select_check_box electric_bolt	select_check_box electric_bolt	select_check_box electric_bolt	select_check_box	select_check_box
17 June 2024 smart_toyLOW (52)	Super Oversold (GD)	$ 73.24	select_check_box electric_bolt	select_check_box electric_bolt	select_check_box electric_bolt	select_check_box	select_check_box
07 March 2022 smart_toyLOW (71)	Super Oversold (MD)	$ 55.39	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
24 February 2022 smart_toyLOW (63) sirenFIRE SALE	Super Oversold (52)	$ 56.12	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
23 February 2022 smart_toyLOW (73)	Super Oversold (GD)	$ 51.46	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
23 February 2022 smart_toyLOW (73) sirenFIRE SALE	Super Oversold (26)	$ 51.46	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
23 February 2022 smart_toyLOW (73) sirenFIRE SALE	Super Oversold (52)	$ 51.46	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
24 January 2022 smart_toyLOW (68) sirenFIRE SALE	Super Oversold (26)	$ 70.05	select_check_box	select_check_box	select_check_box	select_check_box	select_check_box
06 January 2022 smart_toyLOW (65)	Super Oversold (GD)	$ 73.98	select_check_box	select_check_box	select_check_box	select_check_box	select_check_box
06 January 2022 smart_toyLOW (65)	Super Oversold (26)	$ 73.98	select_check_box	select_check_box	select_check_box	select_check_box	select_check_box

The data for Costar Group Inc (exchange: XNAS symbol: CSGP) was last updated 26 Jun 2026 05:21. Data for this stock is available from 01 Apr 2020 - 25 Jun 2026.