Rydex Biotechnology Fund Class Investor (RYOIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
97.93
-0.47 (-0.48%)
Aug 27, 2026, 8:10 AM EST
RYOIX Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Aug 27, 2026 | 97.93 | 97.93 | 97.93 | 97.93 | - | - |
| Aug 26, 2026 | 97.93 | 97.93 | 97.93 | 97.93 | 97.93 | -0.48% |
| Aug 25, 2026 | 98.40 | 98.40 | 98.40 | 98.40 | 98.40 | 1.86% |
| Aug 24, 2026 | 96.60 | 96.60 | 96.60 | 96.60 | 96.60 | -0.55% |
| Aug 21, 2026 | 97.13 | 97.13 | 97.13 | 97.13 | 97.13 | 1.55% |
| Aug 20, 2026 | 95.65 | 95.65 | 95.65 | 95.65 | 95.65 | -3.13% |
| Aug 19, 2026 | 98.74 | 98.74 | 98.74 | 98.74 | 98.74 | 6.87% |
| Aug 18, 2026 | 92.39 | 92.39 | 92.39 | 92.39 | 92.39 | 0.80% |
| Aug 17, 2026 | 91.66 | 91.66 | 91.66 | 91.66 | 91.66 | 1.54% |
| Aug 14, 2026 | 90.27 | 90.27 | 90.27 | 90.27 | 90.27 | -0.33% |
| Aug 13, 2026 | 90.57 | 90.57 | 90.57 | 90.57 | 90.57 | -1.07% |
| Aug 12, 2026 | 91.55 | 91.55 | 91.55 | 91.55 | 91.55 | 0.19% |
| Aug 11, 2026 | 91.38 | 91.38 | 91.38 | 91.38 | 91.38 | -0.26% |
| Aug 10, 2026 | 91.62 | 91.62 | 91.62 | 91.62 | 91.62 | 1.03% |
| Aug 7, 2026 | 90.69 | 90.69 | 90.69 | 90.69 | 90.69 | 2.30% |
| Aug 6, 2026 | 88.65 | 88.65 | 88.65 | 88.65 | 88.65 | 0.12% |
| Aug 5, 2026 | 88.54 | 88.54 | 88.54 | 88.54 | 88.54 | 0.88% |
| Aug 4, 2026 | 87.77 | 87.77 | 87.77 | 87.77 | 87.77 | 2.01% |
| Aug 3, 2026 | 86.04 | 86.04 | 86.04 | 86.04 | 86.04 | -0.60% |
| Jul 31, 2026 | 86.56 | 86.56 | 86.56 | 86.56 | 86.56 | -2.26% |
| Jul 30, 2026 | 88.56 | 88.56 | 88.56 | 88.56 | 88.56 | 0.50% |
| Jul 29, 2026 | 88.12 | 88.12 | 88.12 | 88.12 | 88.12 | -0.89% |
| Jul 28, 2026 | 88.91 | 88.91 | 88.91 | 88.91 | 88.91 | 1.09% |
| Jul 27, 2026 | 87.95 | 87.95 | 87.95 | 87.95 | 87.95 | - |
| Jul 24, 2026 | 87.95 | 87.95 | 87.95 | 87.95 | 87.95 | -0.41% |
| Jul 23, 2026 | 88.31 | 88.31 | 88.31 | 88.31 | 88.31 | 0.95% |
| Jul 22, 2026 | 87.48 | 87.48 | 87.48 | 87.48 | 87.48 | -1.02% |
| Jul 21, 2026 | 88.38 | 88.38 | 88.38 | 88.38 | 88.38 | 1.74% |
| Jul 20, 2026 | 86.87 | 86.87 | 86.87 | 86.87 | 86.87 | -1.63% |
| Jul 17, 2026 | 88.31 | 88.31 | 88.31 | 88.31 | 88.31 | 0.09% |
| Jul 16, 2026 | 88.23 | 88.23 | 88.23 | 88.23 | 88.23 | -0.05% |
| Jul 15, 2026 | 88.27 | 88.27 | 88.27 | 88.27 | 88.27 | 0.51% |
| Jul 14, 2026 | 87.82 | 87.82 | 87.82 | 87.82 | 87.82 | -0.54% |
| Jul 13, 2026 | 88.30 | 88.30 | 88.30 | 88.30 | 88.30 | -1.37% |
| Jul 10, 2026 | 89.53 | 89.53 | 89.53 | 89.53 | 89.53 | -2.73% |
| Jul 9, 2026 | 92.04 | 92.04 | 92.04 | 92.04 | 92.04 | 0.11% |
| Jul 8, 2026 | 91.94 | 91.94 | 91.94 | 91.94 | 91.94 | -1.17% |
| Jul 7, 2026 | 93.03 | 93.03 | 93.03 | 93.03 | 93.03 | 1.08% |
| Jul 6, 2026 | 92.04 | 92.04 | 92.04 | 92.04 | 92.04 | -0.15% |
| Jul 2, 2026 | 92.18 | 92.18 | 92.18 | 92.18 | 92.18 | 2.97% |
| Jul 1, 2026 | 89.52 | 89.52 | 89.52 | 89.52 | 89.52 | 0.18% |
| Jun 30, 2026 | 89.36 | 89.36 | 89.36 | 89.36 | 89.36 | -0.28% |
| Jun 29, 2026 | 89.61 | 89.61 | 89.61 | 89.61 | 89.61 | 1.09% |
| Jun 26, 2026 | 88.64 | 88.64 | 88.64 | 88.64 | 88.64 | 2.30% |
| Jun 25, 2026 | 86.65 | 86.65 | 86.65 | 86.65 | 86.65 | 1.18% |
| Jun 24, 2026 | 85.64 | 85.64 | 85.64 | 85.64 | 85.64 | 1.73% |
| Jun 23, 2026 | 84.18 | 84.18 | 84.18 | 84.18 | 84.18 | 0.92% |
| Jun 22, 2026 | 83.41 | 83.41 | 83.41 | 83.41 | 83.41 | 2.06% |
| Jun 18, 2026 | 81.73 | 81.73 | 81.73 | 81.73 | 81.73 | 0.06% |
| Jun 17, 2026 | 81.68 | 81.68 | 81.68 | 81.68 | 81.68 | 0.98% |