Rydex Biotechnology Fund Class Investor (RYOIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
76.44
-0.36 (-0.47%)
Apr 2, 2026, 4:00 PM EST
RYOIX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Apr 2, 2026 | 76.44 | 76.44 | 76.44 | 76.44 | 76.44 | -0.47% |
| Apr 1, 2026 | 76.80 | 76.80 | 76.80 | 76.80 | 76.80 | 0.56% |
| Mar 31, 2026 | 76.37 | 76.37 | 76.37 | 76.37 | 76.37 | 5.02% |
| Mar 30, 2026 | 72.72 | 72.72 | 72.72 | 72.72 | 72.72 | 1.00% |
| Mar 27, 2026 | 72.00 | 72.00 | 72.00 | 72.00 | 72.00 | -2.64% |
| Mar 26, 2026 | 73.95 | 73.95 | 73.95 | 73.95 | 73.95 | -0.12% |
| Mar 25, 2026 | 74.04 | 74.04 | 74.04 | 74.04 | 74.04 | 2.63% |
| Mar 24, 2026 | 72.14 | 72.14 | 72.14 | 72.14 | 72.14 | -0.66% |
| Mar 23, 2026 | 72.62 | 72.62 | 72.62 | 72.62 | 72.62 | 0.57% |
| Mar 20, 2026 | 72.21 | 72.21 | 72.21 | 72.21 | 72.21 | -1.69% |
| Mar 19, 2026 | 73.45 | 73.45 | 73.45 | 73.45 | 73.45 | 0.41% |
| Mar 18, 2026 | 73.15 | 73.15 | 73.15 | 73.15 | 73.15 | -2.09% |
| Mar 17, 2026 | 74.71 | 74.71 | 74.71 | 74.71 | 74.71 | 0.27% |
| Mar 16, 2026 | 74.51 | 74.51 | 74.51 | 74.51 | 74.51 | 1.15% |
| Mar 13, 2026 | 73.66 | 73.66 | 73.66 | 73.66 | 73.66 | -0.53% |
| Mar 12, 2026 | 74.05 | 74.05 | 74.05 | 74.05 | 74.05 | -2.53% |
| Mar 11, 2026 | 75.97 | 75.97 | 75.97 | 75.97 | 75.97 | -0.65% |
| Mar 10, 2026 | 76.47 | 76.47 | 76.47 | 76.47 | 76.47 | -0.03% |
| Mar 9, 2026 | 76.49 | 76.49 | 76.49 | 76.49 | 76.49 | 1.62% |
| Mar 6, 2026 | 75.27 | 75.27 | 75.27 | 75.27 | 75.27 | -0.61% |
| Mar 5, 2026 | 75.73 | 75.73 | 75.73 | 75.73 | 75.73 | -2.16% |
| Mar 4, 2026 | 77.40 | 77.40 | 77.40 | 77.40 | 77.40 | 1.55% |
| Mar 3, 2026 | 76.22 | 76.22 | 76.22 | 76.22 | 76.22 | -1.93% |
| Mar 2, 2026 | 77.72 | 77.72 | 77.72 | 77.72 | 77.72 | -0.52% |
| Feb 27, 2026 | 78.13 | 78.13 | 78.13 | 78.13 | 78.13 | 0.67% |
| Feb 26, 2026 | 77.61 | 77.61 | 77.61 | 77.61 | 77.61 | -0.70% |
| Feb 25, 2026 | 78.16 | 78.16 | 78.16 | 78.16 | 78.16 | -0.60% |
| Feb 24, 2026 | 78.63 | 78.63 | 78.63 | 78.63 | 78.63 | 0.50% |
| Feb 23, 2026 | 78.24 | 78.24 | 78.24 | 78.24 | 78.24 | 0.80% |
| Feb 20, 2026 | 77.62 | 77.62 | 77.62 | 77.62 | 77.62 | -0.65% |
| Feb 19, 2026 | 78.13 | 78.13 | 78.13 | 78.13 | 78.13 | 0.21% |
| Feb 18, 2026 | 77.97 | 77.97 | 77.97 | 77.97 | 77.97 | 0.27% |
| Feb 17, 2026 | 77.76 | 77.76 | 77.76 | 77.76 | 77.76 | 0.99% |
| Feb 13, 2026 | 77.00 | 77.00 | 77.00 | 77.00 | 77.00 | 0.86% |
| Feb 12, 2026 | 76.34 | 76.34 | 76.34 | 76.34 | 76.34 | -0.77% |
| Feb 11, 2026 | 76.93 | 76.93 | 76.93 | 76.93 | 76.93 | 0.34% |
| Feb 10, 2026 | 76.67 | 76.67 | 76.67 | 76.67 | 76.67 | -0.88% |
| Feb 9, 2026 | 77.35 | 77.35 | 77.35 | 77.35 | 77.35 | -0.17% |
| Feb 6, 2026 | 77.48 | 77.48 | 77.48 | 77.48 | 77.48 | 2.81% |
| Feb 5, 2026 | 75.36 | 75.36 | 75.36 | 75.36 | 75.36 | -2.09% |
| Feb 4, 2026 | 76.97 | 76.97 | 76.97 | 76.97 | 76.97 | -0.36% |
| Feb 3, 2026 | 77.25 | 77.25 | 77.25 | 77.25 | 77.25 | -0.14% |
| Feb 2, 2026 | 77.36 | 77.36 | 77.36 | 77.36 | 77.36 | 1.23% |
| Jan 30, 2026 | 76.42 | 76.42 | 76.42 | 76.42 | 76.42 | -0.88% |
| Jan 29, 2026 | 77.10 | 77.10 | 77.10 | 77.10 | 77.10 | 0.46% |
| Jan 28, 2026 | 76.75 | 76.75 | 76.75 | 76.75 | 76.75 | -1.44% |
| Jan 27, 2026 | 77.87 | 77.87 | 77.87 | 77.87 | 77.87 | 0.37% |
| Jan 26, 2026 | 77.58 | 77.58 | 77.58 | 77.58 | 77.58 | 0.18% |
| Jan 23, 2026 | 77.44 | 77.44 | 77.44 | 77.44 | 77.44 | -1.43% |
| Jan 22, 2026 | 78.56 | 78.56 | 78.56 | 78.56 | 78.56 | 1.54% |