MFS Research Fund Class B (MFRBX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
49.87
+0.18 (0.36%)
At close: Aug 25, 2026

MFRBX Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChange
Aug 25, 202649.8749.8749.8749.8749.870.36%
Aug 24, 202649.6949.6949.6949.6949.69-0.30%
Aug 21, 202649.8449.8449.8449.8449.840.40%
Aug 20, 202649.6449.6449.6449.6449.64-0.92%
Aug 19, 202650.1050.1050.1050.1050.10-0.14%
Aug 18, 202650.1750.1750.1750.1750.17-0.95%
Aug 17, 202650.6550.6550.6550.6550.65-0.55%
Aug 14, 202650.9350.9350.9350.9350.93-0.08%
Aug 13, 202650.9750.9750.9750.9750.970.57%
Aug 12, 202650.6850.6850.6850.6850.680.32%
Aug 11, 202650.5250.5250.5250.5250.52-0.18%
Aug 10, 202650.6150.6150.6150.6150.61-0.08%
Aug 7, 202650.6550.6550.6550.6550.650.60%
Aug 6, 202650.3550.3550.3550.3550.350.06%
Aug 5, 202650.3250.3250.3250.3250.32-0.14%
Aug 4, 202650.3950.3950.3950.3950.391.53%
Aug 3, 202649.6349.6349.6349.6349.631.49%
Jul 31, 202648.9048.9048.9048.9048.900.76%
Jul 30, 202648.5348.5348.5348.5348.531.83%
Jul 29, 202647.6647.6647.6647.6647.66-1.69%
Jul 28, 202648.4848.4848.4848.4848.480.21%
Jul 27, 202648.3848.3848.3848.3848.38-0.06%
Jul 24, 202648.4148.4148.4148.4148.41-0.06%
Jul 23, 202648.4448.4448.4448.4448.44-0.92%
Jul 22, 202648.8948.8948.8948.8948.890.02%
Jul 21, 202648.8848.8848.8848.8848.880.85%
Jul 20, 202648.4748.4748.4748.4748.47-0.08%
Jul 17, 202648.5148.5148.5148.5148.51-0.98%
Jul 16, 202648.9948.9948.9948.9948.99-0.69%
Jul 15, 202649.3349.3349.3349.3349.330.24%
Jul 14, 202649.2149.2149.2149.2149.210.55%
Jul 13, 202648.9448.9448.9448.9448.94-0.85%
Jul 10, 202649.3649.3649.3649.3649.360.55%
Jul 9, 202649.0949.0949.0949.0949.090.88%
Jul 8, 202648.6648.6648.6648.6648.66-0.12%
Jul 7, 202648.7248.7248.7248.7248.72-0.49%
Jul 6, 202648.9648.9648.9648.9648.960.78%
Jul 2, 202648.5848.5848.5848.5848.580.08%
Jul 1, 202648.5448.5448.5448.5448.54-0.25%
Jun 30, 202648.6648.6648.6648.6648.661.12%
Jun 29, 202648.1248.1248.1248.1248.121.07%
Jun 26, 202647.6147.6147.6147.6147.61-0.25%
Jun 25, 202647.7347.7347.7347.7347.73-0.15%
Jun 24, 202647.8047.8047.8047.8047.800.06%
Jun 23, 202647.7747.7747.7747.7747.77-1.55%
Jun 22, 202648.5248.5248.5248.5248.52-0.70%
Jun 18, 202648.8648.8648.8648.8648.861.05%
Jun 17, 202648.3548.3548.3548.3548.35-1.25%
Jun 16, 202648.9648.9648.9648.9648.96-0.35%
Jun 15, 202649.1349.1349.1349.1349.131.91%