Historical return extremes for CoStar Group (CSGP) from 1998 to 2026
What if you bought at the best or worst time? Max profit, max drawdown, and total return since IPO.
| Scenario | Return | Start date | Start price | End date | End price | $1,000 becomes |
|---|---|---|---|---|---|---|
| Max profitMore info about Max profit | +18,035% | $0.55 | $99.74 | $181,345.45 | ||
| Max drawdownMore info about Max drawdown | -71.02% | $5.21 | $1.51 | $289.83 | ||
| Return since IPOMore info about Return since IPO | +3,474% | $0.92 | $32.84 | $35,744.22 |
- Max profitMore info about Max profit+18,035%$181,345.45
- Max drawdownMore info about Max drawdown-71.02%$289.83
- Return since IPOMore info about Return since IPO+3,474%$35,744.22
Each row shows the start and end dates and prices for the scenario, the period return, and the resulting outcome for a $1,000 investment in CoStar Group (CSGP). Max profit is the best buy-and-sell pair across the entire price history; max drawdown is the worst peak-to-trough decline; the last row tracks return from IPO to today. Prices are split- and dividend-adjusted closing prices — actual outcomes would differ due to fees, taxes, and slippage.
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