What if you invested a lump sum in the S&P 500 right before the COVID crash?
You entered at one of the worst possible moments, yet this case shows how differently the depth of the drop and the speed of the recovery can play out.
Investment conditions
Asset · S&P 500 (SPY)
Method · Lump-sum (all at once)
Period · 2020-02-19 ~ 2026-07-01
Amount · $7,407
As of · 2026-07-01
Key metrics
These results do not reflect taxes. Based on historical data.
Risk & recovery
As important as returns. This service does not hide maximum drawdown or loss periods.
Maximum drawdown (MDD)
-33.7%
Largest drop from peak
Longest loss period
6months
Months in loss: 7
Recovery period
15months
Growth over time
Invested principal (dashed) and portfolio value (solid). Values below match the calculation.
Total invested $7,407 → Final value $17,912 (+141.8%), Maximum drawdown (MDD) -33.7%
Why this period and asset
Mid-February 2020 sat near a peak, right before markets plunged on the spread of COVID-19. Within just over a month, the index broke down sharply on pandemic fear, then rebounded relatively quickly amid a large policy response. Investing a lump sum at this point means facing a short but severe drop first.
Interpreting the result
This case shows how things unfolded even when you entered at the worst possible time. The drawdown itself was very large, but the stretch underwater and the recovery period were relatively short. Even so, during the plunge you had to endure watching your principal shrink sharply, and if you sold in that fear you would have missed the fast rebound. Remember that enduring a large drawdown and enjoying a fast recovery do not always come together.
Caveats & limits
This result is a hindsight simulation of one specific case, with no guarantee that the next plunge recovers this quickly. It ignores taxes, fees, and currency effects. As a dollar asset, the outcome in won terms shifts with the exchange rate. Past recovery speed does not mean the future will repeat it.
Data sources & limits
- Price data source: Yahoo Finance / FinanceDataReader
- Collected on: 2026-07-23
- Effective trading date: 2026-07-01
- Price basis: 复权收盘价(已反映股息与拆股)
- Trading fees and taxes are not reflected — figures are pre-tax.
- Based on historical data; does not guarantee future returns.
Frequently asked questions
Does buying at a peak always mean failure?
Buying at a peak raises the odds of a large drawdown afterward. This case is just one path where recovery was fast, not a guarantee that every plunge recovers this quickly.
Since it recovered in the end, can't you just hold on?
Here the recovery was relatively fast, but the drawdown during the plunge was very large. Other crises can take far longer to recover, so 'just hold and it recovers' cannot be generalized.
Is a lump sum or monthly investing better?
When a drop is short and the rebound is fast, a lump sum can do better; when a decline drags on, monthly investing can lower your average cost and do better. Neither is always superior.
Related scenarios
📋 结果基于历史数据计算,过去的收益不代表未来的收益。
📋 本服务旨在帮助理解投资、供教育之用,并非投资建议。