Stock listing

NASDAQ:MFRKX MFS Research Fund Class R6 Mutual Fund

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Share price · NASDAQ:MFRKX

$59.96 USD -1.15 (-1.9%)

Close on Oct 30, 2026

Past year -7.8% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits
Day range
$59.96 – $59.96 USDOct 30, 2026
52-week range
$51.68 – $65.21 USDLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day
$0 USDMedian day 0 shares · 66 days with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026
MFS Research Fund Class R6 logo

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · NASDAQ:MFRKX · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$59.96-1.15-1.9%$59.96$59.96$59.960
$61.11-0.13-0.2%$61.11$61.11$61.110
$61.24+0.07+0.1%$61.24$61.24$61.240
$61.17+0.41+0.7%$61.17$61.17$61.170
$60.76+0.41+0.7%$60.76$60.76$60.760
$60.35-0.36-0.6%$60.35$60.35$60.350
$60.71-0.94-1.5%$60.71$60.71$60.710
$61.65+0.40+0.7%$61.65$61.65$61.650
$61.25+0.13+0.2%$61.25$61.25$61.250
$61.12+0.26+0.4%$61.12$61.12$61.120
$60.86-0.69-1.1%$60.86$60.86$60.860
$61.55+0.12+0.2%$61.55$61.55$61.550
$61.43-0.75-1.2%$61.43$61.43$61.430
$62.18-0.010.0%$62.18$62.18$62.180
$62.19+0.010.0%$62.19$62.19$62.190
$62.18+0.43+0.7%$62.18$62.18$62.180
$61.75-0.30-0.5%$61.75$61.75$61.750
$62.05-0.13-0.2%$62.05$62.05$62.050
$62.18+0.32+0.5%$62.18$62.18$62.180
$61.86+0.54+0.9%$61.86$61.86$61.860
$61.32+0.44+0.7%$61.32$61.32$61.320
$60.88+0.030.0%$60.88$60.88$60.880
$60.85-0.14-0.2%$60.85$60.85$60.850
$60.99-0.10-0.2%$60.99$60.99$60.990
$61.09-0.41-0.7%$61.09$61.09$61.090
$61.50+0.35+0.6%$61.50$61.50$61.500
$61.15+0.05+0.1%$61.15$61.15$61.150
$61.10-0.43-0.7%$61.10$61.10$61.100
$61.53-0.030.0%$61.53$61.53$61.530
$61.56+0.92+1.5%$61.56$61.56$61.560
$60.64+0.21+0.3%$60.64$60.64$60.640
$60.43+0.68+1.1%$60.43$60.43$60.430
$59.75-0.25-0.4%$59.75$59.75$59.750
$60.00-0.26-0.4%$60.00$60.00$60.000
$60.26-0.42-0.7%$60.26$60.26$60.260
$60.68+0.59+1.0%$60.68$60.68$60.680
$60.09-0.39-0.6%$60.09$60.09$60.090
$60.48-0.37-0.6%$60.48$60.48$60.480
$60.85-0.42-0.7%$60.85$60.85$60.850
$61.27-0.13-0.2%$61.27$61.27$61.270
$61.40+0.70+1.2%$61.40$61.40$61.400
$60.70+0.25+0.4%$60.70$60.70$60.700
$60.45-0.38-0.6%$60.45$60.45$60.450
$60.83-0.39-0.6%$60.83$60.83$60.830
$61.22-0.13-0.2%$61.22$61.22$61.220
$61.35+0.25+0.4%$61.35$61.35$61.350
$61.10+0.12+0.2%$61.10$61.10$61.100
$60.98+0.22+0.4%$60.98$60.98$60.980
$60.76-0.18-0.3%$60.76$60.76$60.760
$60.94+0.25+0.4%$60.94$60.94$60.940
$60.69-0.55-0.9%$60.69$60.69$60.690
$61.24-0.09-0.1%$61.24$61.24$61.240
$61.33-0.59-1.0%$61.33$61.33$61.330
$61.92-0.33-0.5%$61.92$61.92$61.920
$62.25-0.05-0.1%$62.25$62.25$62.250
$62.30+0.36+0.6%$62.30$62.30$62.300
$61.94+0.20+0.3%$61.94$61.94$61.940
$61.74-0.12-0.2%$61.74$61.74$61.740
$61.86-0.04-0.1%$61.86$61.86$61.860
$61.90+0.38+0.6%$61.90$61.90$61.900
$61.52+0.030.0%$61.52$61.52$61.520
$61.49-0.08-0.1%$61.49$61.49$61.490
$61.57+0.93+1.5%$61.57$61.57$61.570
$60.64+0.90+1.5%$60.64$60.64$60.640
$59.74+0.45+0.8%$59.74$59.74$59.740
$59.29+1.07+1.8%$59.29$59.29$59.290
Ticker
NASDAQ:MFRKX
Asset type
Fund
Exchange
NASDAQ
Currency
USD

MFS Research Fund Class R6 on 6ix

What it is
Mutual fund

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