MFS Research Fund Class R6 (MFRKX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
58.52
-0.75 (-1.27%)
At close: May 15, 2026
MFRKX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| May 15, 2026 | 58.52 | 58.52 | 58.52 | 58.52 | 58.52 | -1.27% |
| May 14, 2026 | 59.27 | 59.27 | 59.27 | 59.27 | 59.27 | 0.85% |
| May 13, 2026 | 58.77 | 58.77 | 58.77 | 58.77 | 58.77 | 0.31% |
| May 12, 2026 | 58.59 | 58.59 | 58.59 | 58.59 | 58.59 | 0.09% |
| May 11, 2026 | 58.54 | 58.54 | 58.54 | 58.54 | 58.54 | -0.15% |
| May 8, 2026 | 58.63 | 58.63 | 58.63 | 58.63 | 58.63 | 0.36% |
| May 7, 2026 | 58.42 | 58.42 | 58.42 | 58.42 | 58.42 | -0.41% |
| May 6, 2026 | 58.66 | 58.66 | 58.66 | 58.66 | 58.66 | 1.17% |
| May 5, 2026 | 57.98 | 57.98 | 57.98 | 57.98 | 57.98 | 0.45% |
| May 4, 2026 | 57.72 | 57.72 | 57.72 | 57.72 | 57.72 | -0.36% |
| May 1, 2026 | 57.93 | 57.93 | 57.93 | 57.93 | 57.93 | 0.10% |
| Apr 30, 2026 | 57.87 | 57.87 | 57.87 | 57.87 | 57.87 | 0.45% |
| Apr 29, 2026 | 57.61 | 57.61 | 57.61 | 57.61 | 57.61 | -0.02% |
| Apr 28, 2026 | 57.62 | 57.62 | 57.62 | 57.62 | 57.62 | -0.71% |
| Apr 27, 2026 | 58.03 | 58.03 | 58.03 | 58.03 | 58.03 | - |
| Apr 24, 2026 | 58.03 | 58.03 | 58.03 | 58.03 | 58.03 | 0.62% |
| Apr 23, 2026 | 57.67 | 57.67 | 57.67 | 57.67 | 57.67 | -0.69% |
| Apr 22, 2026 | 58.07 | 58.07 | 58.07 | 58.07 | 58.07 | 0.83% |
| Apr 21, 2026 | 57.59 | 57.59 | 57.59 | 57.59 | 57.59 | -0.69% |
| Apr 20, 2026 | 57.99 | 57.99 | 57.99 | 57.99 | 57.99 | -0.02% |
| Apr 17, 2026 | 58.00 | 58.00 | 58.00 | 58.00 | 58.00 | 1.24% |
| Apr 16, 2026 | 57.29 | 57.29 | 57.29 | 57.29 | 57.29 | 0.14% |
| Apr 15, 2026 | 57.21 | 57.21 | 57.21 | 57.21 | 57.21 | 0.78% |
| Apr 14, 2026 | 56.77 | 56.77 | 56.77 | 56.77 | 56.77 | 1.09% |
| Apr 13, 2026 | 56.16 | 56.16 | 56.16 | 56.16 | 56.16 | 1.13% |
| Apr 10, 2026 | 55.53 | 55.53 | 55.53 | 55.53 | 55.53 | -0.04% |
| Apr 9, 2026 | 55.55 | 55.55 | 55.55 | 55.55 | 55.55 | 0.58% |
| Apr 8, 2026 | 55.23 | 55.23 | 55.23 | 55.23 | 55.23 | 2.60% |
| Apr 7, 2026 | 53.83 | 53.83 | 53.83 | 53.83 | 53.83 | 0.04% |
| Apr 6, 2026 | 53.81 | 53.81 | 53.81 | 53.81 | 53.81 | 0.45% |
| Apr 2, 2026 | 53.57 | 53.57 | 53.57 | 53.57 | 53.57 | 0.22% |
| Apr 1, 2026 | 53.45 | 53.45 | 53.45 | 53.45 | 53.45 | 0.51% |
| Mar 31, 2026 | 53.18 | 53.18 | 53.18 | 53.18 | 53.18 | 2.90% |
| Mar 30, 2026 | 51.68 | 51.68 | 51.68 | 51.68 | 51.68 | -0.23% |
| Mar 27, 2026 | 51.80 | 51.80 | 51.80 | 51.80 | 51.80 | -1.80% |
| Mar 26, 2026 | 52.75 | 52.75 | 52.75 | 52.75 | 52.75 | -1.70% |
| Mar 25, 2026 | 53.66 | 53.66 | 53.66 | 53.66 | 53.66 | 0.45% |
| Mar 24, 2026 | 53.42 | 53.42 | 53.42 | 53.42 | 53.42 | -0.47% |
| Mar 23, 2026 | 53.67 | 53.67 | 53.67 | 53.67 | 53.67 | 1.26% |
| Mar 20, 2026 | 53.00 | 53.00 | 53.00 | 53.00 | 53.00 | -1.41% |
| Mar 19, 2026 | 53.76 | 53.76 | 53.76 | 53.76 | 53.76 | -0.15% |
| Mar 18, 2026 | 53.84 | 53.84 | 53.84 | 53.84 | 53.84 | -1.36% |
| Mar 17, 2026 | 54.58 | 54.58 | 54.58 | 54.58 | 54.58 | 0.28% |
| Mar 16, 2026 | 54.43 | 54.43 | 54.43 | 54.43 | 54.43 | 1.11% |
| Mar 13, 2026 | 53.83 | 53.83 | 53.83 | 53.83 | 53.83 | -0.59% |
| Mar 12, 2026 | 54.15 | 54.15 | 54.15 | 54.15 | 54.15 | -1.38% |
| Mar 11, 2026 | 54.91 | 54.91 | 54.91 | 54.91 | 54.91 | -0.33% |
| Mar 10, 2026 | 55.09 | 55.09 | 55.09 | 55.09 | 55.09 | -0.34% |
| Mar 9, 2026 | 55.28 | 55.28 | 55.28 | 55.28 | 55.28 | 0.75% |
| Mar 6, 2026 | 54.87 | 54.87 | 54.87 | 54.87 | 54.87 | -1.37% |