Biotechnology Stocks II: Compare Returns of S&P 500 to REGENXBIO Inc. (RGNX)
S&P 500 prices are represented by SPDR® S&P 500® ETF (SPY) prices.
Prices for SPY and the designated stock are monthly closes adjusted for splits and dividends from Alpha Vantage.
| Compare Returns for SPY and RGNX | ||
|---|---|---|
| Start Date | Oct-30-2015 | Oct-30-2015 |
| Start Price | $177.24 | $15.46 |
| End Date | Jul-09-2025 | Jul-09-2025 |
| End Price | $624.06 | $9.17 |
| Number Monthly Prices | 118 | 118 |
| Min Date | Feb-29-2016 | Feb-28-2025 |
| Min Price | $164.87 | $6.57 |
| Max Date | Jul-09-2025 | Sep-28-2018 |
| Max Price | $624.06 | $75.50 |
| Total Return | 254.49% | -40.69% |
| Annualized Return | 13.73% | -5.17% |
| Current Value of $1,000 Purchase | $3,545 | $593 |
| Number Returns | 6,903 | 6,903 |
| Average Return | 61.19% | 13.26% |
| Minimum Return | -23.93% | -91.30% |
| Maximum Return | 278.51% | 843.75% |
| Number Profitable Returns | 6,532 | 2,563 |
| Percent Profitable Returns | 94.63% | 37.13% |
| Number Unprofitable Returns | 371 | 4,340 |
| Percent Unprofitable Returns | 5.37% | 62.87% |
| Profitable to Unprofitable Returns Ratio | 17.61 | 0.59 |
RGNX Dollar-cost Average
RGNX Correlation with S&P 500
RGNX Trendline Chart
RGNX Moving Average Chart
RGNX Stock Return Map - See Patterns of Gains and Losses
RGNX Stock Returns/Purchase Dates