Rydex Biotechnology Fund Class Investor (RYOIX) NASDAQ
77.14
-1.98(-2.50%)
Currency In USD
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77.14
-1.98(-2.50%)
Currency In USD
If you invested $1000 in Rydex Biotechnology Fund Class Investor (RYOIX) 10 years ago, it would be worth $1,557.44 as of June 03, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $923.94, while $1000 invested 1 year ago would be worth $1,376.52. This corresponds to total returns of 55.74%, -7.61%, 37.65%, respectively, with annualized returns of 4.53%, -1.57%, 37.65%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| June 02, 2026 | 79.12 | 79.12 | 79.12 | 79.12 | 79.12 | 0 |
| June 01, 2026 | 80.75 | 80.75 | 80.75 | 80.75 | 80.75 | 0 |
| May 29, 2026 | 80.76 | 80.76 | 80.76 | 80.76 | 80.76 | 0 |
| May 28, 2026 | 79.77 | 79.77 | 79.77 | 79.77 | 79.77 | 0 |
| May 27, 2026 | 79.3 | 79.3 | 79.3 | 79.3 | 79.3 | 0 |
| May 26, 2026 | 79.21 | 79.21 | 79.21 | 79.21 | 79.21 | 0 |
| May 22, 2026 | 79.24 | 79.24 | 79.24 | 79.24 | 79.24 | 0 |
| May 21, 2026 | 78.65 | 78.65 | 78.65 | 78.65 | 78.65 | 0 |
| May 20, 2026 | 77.02 | 77.02 | 77.02 | 77.02 | 77.02 | 0 |
| May 19, 2026 | 76.78 | 76.78 | 76.78 | 76.78 | 76.78 | 0 |
| May 18, 2026 | 77.81 | 77.81 | 77.81 | 77.81 | 77.81 | 0 |
| May 15, 2026 | 79.75 | 79.75 | 79.75 | 79.75 | 79.75 | 0 |
| May 14, 2026 | 80.14 | 80.14 | 80.14 | 80.14 | 80.14 | 0 |
| May 13, 2026 | 79.72 | 79.72 | 79.72 | 79.72 | 79.72 | 0 |
| May 12, 2026 | 78.53 | 78.53 | 78.53 | 78.53 | 78.53 | 0 |
| May 11, 2026 | 78.25 | 78.25 | 78.25 | 78.25 | 78.25 | 0 |
| May 08, 2026 | 78.18 | 78.18 | 78.18 | 78.18 | 78.18 | 0 |
| May 07, 2026 | 79.71 | 79.71 | 79.71 | 79.71 | 79.71 | 0 |
| May 06, 2026 | 77.83 | 77.83 | 77.83 | 77.83 | 77.83 | 0 |
| May 05, 2026 | 77.82 | 77.82 | 77.82 | 77.82 | 77.82 | 0 |
| May 04, 2026 | 76.36 | 76.36 | 76.36 | 76.36 | 76.36 | 0 |
| May 01, 2026 | 77.11 | 77.11 | 77.11 | 77.11 | 77.11 | 0 |
| April 30, 2026 | 75.69 | 75.69 | 75.69 | 75.69 | 75.69 | 0 |
| April 29, 2026 | 76.37 | 76.37 | 76.37 | 76.37 | 76.37 | 0 |
| April 28, 2026 | 76.63 | 76.63 | 76.63 | 76.63 | 76.63 | 0 |
| April 27, 2026 | 76.63 | 76.63 | 76.63 | 76.63 | 76.63 | 0 |
| April 24, 2026 | 77.68 | 77.68 | 77.68 | 77.68 | 77.68 | 0 |
| April 23, 2026 | 78.92 | 78.92 | 78.92 | 78.92 | 78.92 | 0 |
| April 22, 2026 | 78.86 | 78.86 | 78.86 | 78.86 | 78.86 | 0 |
| April 21, 2026 | 79.37 | 79.37 | 79.37 | 79.37 | 79.37 | 0 |
| April 20, 2026 | 79.83 | 79.83 | 79.83 | 79.83 | 79.83 | 0 |
| April 17, 2026 | 78.73 | 78.73 | 78.73 | 78.73 | 78.73 | 0 |
| April 16, 2026 | 79.3 | 79.3 | 79.3 | 79.3 | 79.3 | 0 |
| April 15, 2026 | 79.38 | 79.38 | 79.38 | 79.38 | 79.38 | 0 |
| April 14, 2026 | 77.62 | 77.62 | 77.62 | 77.62 | 77.62 | 0 |
| April 13, 2026 | 76.29 | 76.29 | 76.29 | 76.29 | 76.29 | 0 |
| April 10, 2026 | 77.63 | 77.63 | 77.63 | 77.63 | 77.63 | 0 |
| April 09, 2026 | 77.52 | 77.52 | 77.52 | 77.52 | 77.52 | 0 |
| April 08, 2026 | 76.03 | 76.03 | 76.03 | 76.03 | 76.03 | 0 |
| April 07, 2026 | 76.03 | 76.03 | 76.03 | 76.03 | 76.03 | 0 |
| April 06, 2026 | 76.44 | 76.44 | 76.14 | 76.44 | 76.44 | 0 |
| April 02, 2026 | 76.8 | 76.8 | 76.44 | 76.8 | 76.8 | 0 |
| April 01, 2026 | 76.37 | 76.37 | 76.8 | 76.37 | 76.37 | 0 |
| March 31, 2026 | 72.72 | 72.72 | 76.37 | 72.72 | 72.72 | 0 |
| March 30, 2026 | 72 | 72 | 72.72 | 72 | 72 | 0 |
| March 27, 2026 | 73.95 | 73.95 | 72 | 73.95 | 73.95 | 0 |
| March 26, 2026 | 74.04 | 74.04 | 73.95 | 74.04 | 74.04 | 0 |
| March 25, 2026 | 72.14 | 72.14 | 74.04 | 72.14 | 72.14 | 0 |
| March 24, 2026 | 72.62 | 72.62 | 72.14 | 72.62 | 72.62 | 0 |
| March 23, 2026 | 72.21 | 72.21 | 72.62 | 72.21 | 72.21 | 0 |
| March 20, 2026 | 73.45 | 73.45 | 72.21 | 73.45 | 73.45 | 0 |
| March 19, 2026 | 73.45 | 73.45 | 73.45 | 73.45 | 73.45 | 0 |
| March 18, 2026 | 74.71 | 74.71 | 73.15 | 74.71 | 74.71 | 0 |
| March 17, 2026 | 74.51 | 74.51 | 74.71 | 74.51 | 74.51 | 0 |
| March 16, 2026 | 73.66 | 73.66 | 74.51 | 73.66 | 73.66 | 0 |
| March 13, 2026 | 74.05 | 74.05 | 73.66 | 74.05 | 74.05 | 0 |
| March 12, 2026 | 75.97 | 75.97 | 74.05 | 75.97 | 75.97 | 0 |
| March 11, 2026 | 76.47 | 76.47 | 75.97 | 76.47 | 76.47 | 0 |
| March 10, 2026 | 76.49 | 76.49 | 76.47 | 76.49 | 76.49 | 0 |
| March 09, 2026 | 76.49 | 76.49 | 76.49 | 76.49 | 76.49 | 0 |