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Rydex Series Fds, Biotechnology Fund Class A: (MF: RYBOX)
(NASDAQ Mutual Funds) As of Jan 12, 2026 05:35 PM ET
$62.68 USD
-0.22 (-0.35%)
Zacks MF Rank
3-Hold of 5 3
Latest Performance as of Nov 30, 2025
| Total Return %* | Percentile Rank Objective | |
|---|---|---|
| YTD | 33.17 | 15 |
| 3 months | 23.99 | 18 |
| 6 months | 39.72 | 15 |
| 1 Year | 22.84 | 16 |
| 3 Year | 10.12 | 36 |
| 5 Year | 4.84 | 73 |
| 10 Year | 5.76 | 93 |
* Annual for three years and beyond.
| Bull Market (9/02 - 10/07) | NA |
| Bear Market (10/07 - 2/09) | -26.62 |
| Bull Market (2/09 - 3/21) | 776.89 |
Load Adjusted Returns as of Nov 30, 2025
| 1 Year | -0.64 |
| 5 Year | 2.03 |
| 10 Year | 4.62 |
| Since Inception | 9.93 |
Quarterly Return
| 1st Qtr. | 2nd Qtr. | 3rd Qtr. | 4th Qtr. | |
|---|---|---|---|---|
| 2025 | -1.41 | -0.18 | 15.07 | NA |
| 2024 | 0.73 | 2.02 | 4.83 | -8.09 |
| 2023 | -2.25 | 0.03 | -3.89 | 12.58 |
| 2022 | -9.93 | -10.28 | -2.21 | 9.77 |
| 2021 | -1.61 | 10.01 | -3.23 | -3.03 |
| 2020 | -14.68 | 28.20 | 0.40 | 10.88 |
Annual Return
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| % Total Return | 33.17 | -0.98 | 5.79 | -13.26 | 1.54 | 21.78 | 24.68 | -9.20 | 29.41 | -19.70 | 8.52 |
| % Total Return Rel to Index | 15.67 | -26.00 | -20.44 | 4.93 | -27.13 | 3.38 | -6.80 | -4.81 | 7.61 | -31.63 | 7.13 |
| % Total Return Rel to Peer | 10.19 | -3.60 | 0.03 | -3.85 | -7.13 | 0.51 | -1.99 | -9.32 | 7.29 | -8.92 | 1.09 |
| % Perf Quintile vs Peer* | 0.00 | 0.00 | 3.00 | 4.00 | 5.00 | 3.00 | 4.00 | 5.00 | 2.00 | 5.00 | 2.00 |
| % Dividends | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| % Yield | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| Capital Gains ($) | 0.00 | 9.42 | 0.00 | 0.90 | 15.77 | 6.95 | 3.60 | 9.88 | 4.70 | 0.00 | 1.28 |
| Expense Ratio | 1.64 | 1.65 | 1.64 | 1.61 | 1.69 | 1.73 | 1.71 | 1.62 | 1.61 | 1.57 | 1.58 |
* 1 = Top 20%, 5 = Bottom 20%