Stock listing

NASDAQ:MDBSX MassMutual Premier Diversified Bond Fund Class R5 Mutual Fund

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Share price · NASDAQ:MDBSX

$8.15 USD +0.01 (+0.1%)

Close on Nov 2, 2026

Past year -1.9% · daily closes, Nov 3, 2025 – Nov 2, 2026, adjusted for splits

Day range: $8.15 – $8.15 USDNov 2, 2026
52-week range: $8.11 – $8.40 USDLowest and highest trades, Nov 3, 2025 – Nov 2, 2026
Traded on an average day: $0 USDMedian day 0 shares · 65 days with no trades · last 3 months, Aug 3, 2026 – Nov 2, 2026

Daily closes

Last 3 months, Aug 3, 2026 – Nov 2, 2026 · NASDAQ:MDBSX · USD, adjusted for splits

Day	Close	Change	%	Open	High	Low
Mon, Nov 2	$8.15	+0.01	+0.1%	$8.15	$8.15	$8.15
Fri, Oct 30	$8.14	-0.01	-0.1%	$8.14	$8.14	$8.14
Thu, Oct 29	$8.15	+0.01	+0.1%	$8.15	$8.15	$8.15
Wed, Oct 28	$8.14	+0.01	+0.1%	$8.14	$8.14	$8.14
Tue, Oct 27	$8.13	+0.01	+0.1%	$8.13	$8.13	$8.13
Mon, Oct 26	$8.12	+0.01	+0.1%	$8.12	$8.12	$8.12
Fri, Oct 23	$8.11	-0.01	-0.1%	$8.11	$8.11	$8.11
Thu, Oct 22	$8.12	+0.01	+0.1%	$8.12	$8.12	$8.12
Wed, Oct 21	$8.11	0.00	0.0%	$8.11	$8.11	$8.11
Tue, Oct 20	$8.11	0.00	0.0%	$8.11	$8.11	$8.11
Mon, Oct 19	$8.11	-0.02	-0.2%	$8.11	$8.11	$8.11
Fri, Oct 16	$8.13	0.00	0.0%	$8.13	$8.13	$8.13
Thu, Oct 15	$8.13	0.00	0.0%	$8.13	$8.13	$8.13
Wed, Oct 14	$8.13	-0.02	-0.2%	$8.13	$8.13	$8.13
Tue, Oct 13	$8.15	0.00	0.0%	$8.15	$8.15	$8.15
Mon, Oct 12	$8.15	0.00	0.0%	$8.15	$8.15	$8.15
Fri, Oct 9	$8.15	0.00	0.0%	$8.15	$8.15	$8.15
Thu, Oct 8	$8.15	+0.01	+0.1%	$8.15	$8.15	$8.15
Wed, Oct 7	$8.14	-0.01	-0.1%	$8.14	$8.14	$8.14
Tue, Oct 6	$8.15	+0.02	+0.2%	$8.15	$8.15	$8.15
Mon, Oct 5	$8.13	0.00	0.0%	$8.13	$8.13	$8.13
Fri, Oct 2	$8.13	0.00	0.0%	$8.13	$8.13	$8.13
Thu, Oct 1	$8.13	-0.01	-0.1%	$8.13	$8.13	$8.13
Wed, Sep 30	$8.14	-0.01	-0.1%	$8.14	$8.14	$8.14
Tue, Sep 29	$8.15	-0.01	-0.1%	$8.15	$8.15	$8.15
Mon, Sep 28	$8.16	-0.03	-0.4%	$8.16	$8.16	$8.16
Fri, Sep 25	$8.19	0.00	0.0%	$8.19	$8.19	$8.19
Thu, Sep 24	$8.19	-0.03	-0.4%	$8.19	$8.19	$8.19
Wed, Sep 23	$8.22	-0.04	-0.5%	$8.22	$8.22	$8.22
Tue, Sep 22	$8.26	0.00	0.0%	$8.26	$8.26	$8.26
Mon, Sep 21	$8.26	+0.01	+0.1%	$8.26	$8.26	$8.26
Fri, Sep 18	$8.25	-0.01	-0.1%	$8.25	$8.25	$8.25
Thu, Sep 17	$8.26	+0.02	+0.2%	$8.26	$8.26	$8.26
Wed, Sep 16	$8.24	0.00	0.0%	$8.24	$8.24	$8.24
Tue, Sep 15	$8.24	-0.01	-0.1%	$8.24	$8.24	$8.24
Mon, Sep 14	$8.25	-0.01	-0.1%	$8.25	$8.25	$8.25
Fri, Sep 11	$8.26	-0.01	-0.1%	$8.26	$8.26	$8.26
Thu, Sep 10	$8.27	-0.03	-0.4%	$8.27	$8.27	$8.27
Wed, Sep 9	$8.30	-0.01	-0.1%	$8.30	$8.30	$8.30
Tue, Sep 8	$8.31	0.00	0.0%	$8.31	$8.31	$8.31
Fri, Sep 4	$8.31	0.00	0.0%	$8.31	$8.31	$8.31
Thu, Sep 3	$8.31	0.00	0.0%	$8.31	$8.31	$8.31
Wed, Sep 2	$8.31	0.00	0.0%	$8.31	$8.31	$8.31
Tue, Sep 1	$8.31	-0.01	-0.1%	$8.31	$8.31	$8.31
Mon, Aug 31	$8.32	0.00	0.0%	$8.32	$8.32	$8.32
Fri, Aug 28	$8.32	-0.02	-0.2%	$8.32	$8.32	$8.32
Thu, Aug 27	$8.34	0.00	0.0%	$8.34	$8.34	$8.34
Wed, Aug 26	$8.34	0.00	0.0%	$8.34	$8.34	$8.34
Tue, Aug 25	$8.34	+0.02	+0.2%	$8.34	$8.34	$8.34
Mon, Aug 24	$8.32	0.00	0.0%	$8.32	$8.32	$8.32
Fri, Aug 21	$8.32	0.00	0.0%	$8.32	$8.32	$8.32
Thu, Aug 20	$8.32	-0.01	-0.1%	$8.32	$8.32	$8.32
Wed, Aug 19	$8.33	+0.01	+0.1%	$8.33	$8.33	$8.33
Tue, Aug 18	$8.32	-0.01	-0.1%	$8.32	$8.32	$8.32
Mon, Aug 17	$8.33	-0.01	-0.1%	$8.33	$8.33	$8.33
Fri, Aug 14	$8.34	0.00	0.0%	$8.34	$8.34	$8.34
Thu, Aug 13	$8.34	+0.01	+0.1%	$8.34	$8.34	$8.34
Wed, Aug 12	$8.33	0.00	0.0%	$8.33	$8.33	$8.33
Tue, Aug 11	$8.33	0.00	0.0%	$8.33	$8.33	$8.33
Mon, Aug 10	$8.33	-0.01	-0.1%	$8.33	$8.33	$8.33
Fri, Aug 7	$8.34	+0.01	+0.1%	$8.34	$8.34	$8.34
Thu, Aug 6	$8.33	-0.01	-0.1%	$8.33	$8.33	$8.33
Wed, Aug 5	$8.34	0.00	0.0%	$8.34	$8.34	$8.34
Tue, Aug 4	$8.34	+0.02	+0.2%	$8.34	$8.34	$8.34
Mon, Aug 3	$8.32	+0.02	+0.2%	$8.32	$8.32	$8.32

Ticker: NASDAQ:MDBSX
Asset type: Fund
Exchange: NASDAQ
Currency: USD

MassMutual Premier Diversified Bond Fund Class R5 on 6ix

What it is: Mutual fund