MFS Research Fund Class R6 (MFRKX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
56.41
+1.07 (1.93%)
At close: Feb 6, 2026
MFRKX Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change |
|---|---|---|---|---|---|---|
| Feb 6, 2026 | 56.41 | 56.41 | 56.41 | 56.41 | 56.41 | 1.93% |
| Feb 5, 2026 | 55.34 | 55.34 | 55.34 | 55.34 | 55.34 | -1.11% |
| Feb 4, 2026 | 55.96 | 55.96 | 55.96 | 55.96 | 55.96 | -0.55% |
| Feb 3, 2026 | 56.27 | 56.27 | 56.27 | 56.27 | 56.27 | -1.07% |
| Feb 2, 2026 | 56.88 | 56.88 | 56.88 | 56.88 | 56.88 | 0.32% |
| Jan 30, 2026 | 56.70 | 56.70 | 56.70 | 56.70 | 56.70 | -0.53% |
| Jan 29, 2026 | 57.00 | 57.00 | 57.00 | 57.00 | 57.00 | -0.14% |
| Jan 28, 2026 | 57.08 | 57.08 | 57.08 | 57.08 | 57.08 | -0.16% |
| Jan 27, 2026 | 57.17 | 57.17 | 57.17 | 57.17 | 57.17 | 0.69% |
| Jan 26, 2026 | 56.78 | 56.78 | 56.78 | 56.78 | 56.78 | 0.64% |
| Jan 23, 2026 | 56.42 | 56.42 | 56.42 | 56.42 | 56.42 | 0.12% |
| Jan 22, 2026 | 56.35 | 56.35 | 56.35 | 56.35 | 56.35 | 0.61% |
| Jan 21, 2026 | 56.01 | 56.01 | 56.01 | 56.01 | 56.01 | 0.97% |
| Jan 20, 2026 | 55.47 | 55.47 | 55.47 | 55.47 | 55.47 | -2.22% |
| Jan 16, 2026 | 56.73 | 56.73 | 56.73 | 56.73 | 56.73 | -0.05% |
| Jan 15, 2026 | 56.76 | 56.76 | 56.76 | 56.76 | 56.76 | 0.50% |
| Jan 14, 2026 | 56.48 | 56.48 | 56.48 | 56.48 | 56.48 | -0.46% |
| Jan 13, 2026 | 56.74 | 56.74 | 56.74 | 56.74 | 56.74 | -0.37% |
| Jan 12, 2026 | 56.95 | 56.95 | 56.95 | 56.95 | 56.95 | 0.18% |
| Jan 9, 2026 | 56.85 | 56.85 | 56.85 | 56.85 | 56.85 | 0.57% |
| Jan 8, 2026 | 56.53 | 56.53 | 56.53 | 56.53 | 56.53 | 0.12% |
| Jan 7, 2026 | 56.46 | 56.46 | 56.46 | 56.46 | 56.46 | -0.51% |
| Jan 6, 2026 | 56.75 | 56.75 | 56.75 | 56.75 | 56.75 | 0.66% |
| Jan 5, 2026 | 56.38 | 56.38 | 56.38 | 56.38 | 56.38 | 0.77% |
| Jan 2, 2026 | 55.95 | 55.95 | 55.95 | 55.95 | 55.95 | 0.16% |
| Dec 31, 2025 | 55.86 | 55.86 | 55.86 | 55.86 | 55.86 | -0.73% |
| Dec 30, 2025 | 56.27 | 56.27 | 56.27 | 56.27 | 56.27 | -0.18% |
| Dec 29, 2025 | 56.37 | 56.37 | 56.37 | 56.37 | 56.37 | -0.25% |
| Dec 26, 2025 | 56.51 | 56.51 | 56.51 | 56.51 | 56.51 | 0.05% |
| Dec 24, 2025 | 56.48 | 56.48 | 56.48 | 56.48 | 56.48 | 0.27% |
| Dec 23, 2025 | 56.33 | 56.33 | 56.33 | 56.33 | 56.33 | 0.50% |
| Dec 22, 2025 | 56.05 | 56.05 | 56.05 | 56.05 | 56.05 | 0.61% |
| Dec 19, 2025 | 55.71 | 55.71 | 55.71 | 55.71 | 55.71 | 0.96% |
| Dec 18, 2025 | 55.18 | 55.18 | 55.18 | 55.18 | 55.18 | 0.68% |
| Dec 17, 2025 | 54.81 | 54.81 | 54.81 | 54.81 | 54.81 | -0.90% |
| Dec 16, 2025 | 55.31 | 55.31 | 55.31 | 55.31 | 55.31 | -0.32% |
| Dec 15, 2025 | 55.49 | 55.49 | 55.49 | 55.49 | 55.49 | -0.32% |
| Dec 12, 2025 | 55.67 | 55.67 | 55.67 | 55.67 | 55.67 | -1.28% |
| Dec 11, 2025 | 56.39 | 56.39 | 56.39 | 56.39 | 56.39 | 0.30% |
| Dec 10, 2025 | 56.22 | 56.22 | 56.22 | 56.22 | 56.22 | 0.75% |
| Dec 9, 2025 | 55.80 | 55.80 | 55.80 | 55.80 | 55.80 | -14.33% |
| Dec 8, 2025 | 55.91 | 55.91 | 55.91 | 65.13 | 55.90 | -0.03% |
| Dec 5, 2025 | 55.92 | 55.92 | 55.92 | 65.15 | 55.92 | 0.17% |
| Dec 4, 2025 | 55.83 | 55.83 | 55.83 | 65.04 | 55.83 | 0.14% |
| Dec 3, 2025 | 55.75 | 55.75 | 55.75 | 64.95 | 55.75 | 0.17% |
| Dec 2, 2025 | 55.66 | 55.66 | 55.66 | 64.84 | 55.66 | 0.15% |
| Dec 1, 2025 | 55.57 | 55.57 | 55.57 | 64.74 | 55.57 | -0.72% |
| Nov 28, 2025 | 55.97 | 55.97 | 55.97 | 65.21 | 55.97 | 0.49% |
| Nov 26, 2025 | 55.70 | 55.70 | 55.70 | 64.89 | 55.70 | 0.59% |
| Nov 25, 2025 | 55.37 | 55.37 | 55.37 | 64.51 | 55.37 | 1.07% |