Biotechnology Stocks I: Compare Returns of S&P 500 to Alnylam Pharmaceuticals, Inc. (ALNY)
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 ALNY | ||
|---|---|---|
| Start Date | Jun-30-2015 | Jun-30-2015 |
| Start Price | $173.92 | $119.87 |
| End Date | Jun-12-2025 | Jun-12-2025 |
| End Price | $603.75 | $304.67 |
| Number Monthly Prices | 121 | 121 |
| Min Date | Sep-30-2015 | Oct-31-2016 |
| Min Price | $162.69 | $35.60 |
| Max Date | Jun-12-2025 | Jun-12-2025 |
| Max Price | $603.75 | $304.67 |
| Total Return | 247.15% | 154.17% |
| Annualized Return | 13.14% | 9.69% |
| Current Value of $1,000 Purchase | $3,472 | $2,542 |
| Number Returns | 7,260 | 7,260 |
| Average Return | 62.68% | 83.33% |
| Minimum Return | -23.93% | -72.06% |
| Maximum Return | 271.10% | 755.81% |
| Number Profitable Returns | 6,873 | 6,103 |
| Percent Profitable Returns | 94.67% | 84.06% |
| Number Unprofitable Returns | 387 | 1,157 |
| Percent Unprofitable Returns | 5.33% | 15.94% |
| Profitable to Unprofitable Returns Ratio | 17.76 | 5.27 |
ALNY Performance Table and Chart
ALNY Dollar-cost Average
ALNY Correlation with S&P 500
ALNY Trendline Chart
ALNY Moving Average Chart
ALNY Stock Return Map - See Patterns of Gains and Losses
ALNY Stock Returns/Purchase Dates