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NASDAQ:CPTNX American Century Government Bond Investor Class Mutual Fund

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Share price · NASDAQ:CPTNX

$8.98 USD +0.02 (+0.2%)

Close on Oct 20, 2026

Past 3 months -3.0% · daily closes, Jul 8, 2026 – Oct 20, 2026, adjusted for splits

Day range: $8.98 – $8.98 USDOct 20, 2026

Daily closes

Last 3 months, Jul 20, 2026 – Oct 20, 2026 · NASDAQ:CPTNX · USD, adjusted for splits

Day	Close	Change	%	Open	High	Low
Tue, Oct 20	$8.98	+0.02	+0.2%	$8.98	$8.98	$8.98
Mon, Oct 19	$8.96	-0.03	-0.3%	$8.96	$8.96	$8.96
Fri, Oct 16	$8.99	0.00	0.0%	$8.99	$8.99	$8.99
Thu, Oct 15	$8.99	+0.05	+0.6%	$8.99	$8.99	$8.99
Wed, Oct 14	$8.94	+0.01	+0.1%	$8.94	$8.94	$8.94
Tue, Oct 13	$8.93	+0.02	+0.2%	$8.93	$8.93	$8.93
Mon, Oct 12	$8.91	0.00	0.0%	$8.91	$8.91	$8.91
Fri, Oct 9	$8.91	-0.01	-0.1%	$8.91	$8.91	$8.91
Thu, Oct 8	$8.92	+0.03	+0.3%	$8.92	$8.92	$8.92
Wed, Oct 7	$8.89	0.00	0.0%	$8.89	$8.89	$8.89
Tue, Oct 6	$8.89	+0.02	+0.2%	$8.89	$8.89	$8.89
Mon, Oct 5	$8.87	-0.02	-0.2%	$8.87	$8.87	$8.87
Fri, Oct 2	$8.89	-0.02	-0.2%	$8.89	$8.89	$8.89
Thu, Oct 1	$8.91	+0.02	+0.2%	$8.91	$8.91	$8.91
Wed, Sep 30	$8.89	-0.01	-0.1%	$8.89	$8.89	$8.89
Tue, Sep 29	$8.90	-0.01	-0.1%	$8.90	$8.90	$8.90
Mon, Sep 28	$8.91	-0.05	-0.6%	$8.91	$8.91	$8.91
Fri, Sep 25	$8.96	+0.02	+0.2%	$8.96	$8.96	$8.96
Thu, Sep 24	$8.94	-0.04	-0.4%	$8.94	$8.94	$8.94
Wed, Sep 23	$8.98	-0.08	-0.9%	$8.98	$8.98	$8.98
Tue, Sep 22	$9.06	0.00	0.0%	$9.06	$9.06	$9.06
Mon, Sep 21	$9.06	+0.02	+0.2%	$9.06	$9.06	$9.06
Fri, Sep 18	$9.04	-0.04	-0.4%	$9.04	$9.04	$9.04
Thu, Sep 17	$9.08	+0.05	+0.6%	$9.08	$9.08	$9.08
Wed, Sep 16	$9.03	-0.01	-0.1%	$9.03	$9.03	$9.03
Tue, Sep 15	$9.04	-0.01	-0.1%	$9.04	$9.04	$9.04
Mon, Sep 14	$9.05	0.00	0.0%	$9.05	$9.05	$9.05
Fri, Sep 11	$9.05	-0.02	-0.2%	$9.05	$9.05	$9.05
Thu, Sep 10	$9.07	-0.06	-0.7%	$9.07	$9.07	$9.07
Wed, Sep 9	$9.13	-0.02	-0.2%	$9.13	$9.13	$9.13
Tue, Sep 8	$9.15	-0.01	-0.1%	$9.15	$9.15	$9.15
Fri, Sep 4	$9.16	-0.01	-0.1%	$9.16	$9.16	$9.16
Thu, Sep 3	$9.17	+0.01	+0.1%	$9.17	$9.17	$9.17
Wed, Sep 2	$9.16	+0.01	+0.1%	$9.16	$9.16	$9.16
Tue, Sep 1	$9.15	-0.02	-0.2%	$9.15	$9.15	$9.15
Mon, Aug 31	$9.17	-0.01	-0.1%	$9.17	$9.17	$9.17
Fri, Aug 28	$9.18	-0.04	-0.4%	$9.18	$9.18	$9.18
Thu, Aug 27	$9.22	0.00	0.0%	$9.22	$9.22	$9.22
Wed, Aug 26	$9.22	-0.02	-0.2%	$9.22	$9.22	$9.22
Tue, Aug 25	$9.24	+0.04	+0.4%	$9.24	$9.24	$9.24
Mon, Aug 24	$9.20	+0.01	+0.1%	$9.20	$9.20	$9.20
Fri, Aug 21	$9.19	-0.02	-0.2%	$9.19	$9.19	$9.19
Thu, Aug 20	$9.21	-0.02	-0.2%	$9.21	$9.21	$9.21
Wed, Aug 19	$9.23	+0.03	+0.3%	$9.23	$9.23	$9.23
Tue, Aug 18	$9.20	+0.01	+0.1%	$9.20	$9.20	$9.20
Mon, Aug 17	$9.19	-0.02	-0.2%	$9.19	$9.19	$9.19
Fri, Aug 14	$9.21	-0.02	-0.2%	$9.21	$9.21	$9.21
Thu, Aug 13	$9.23	+0.03	+0.3%	$9.23	$9.23	$9.23
Wed, Aug 12	$9.20	0.00	0.0%	$9.20	$9.20	$9.20
Tue, Aug 11	$9.20	+0.01	+0.1%	$9.20	$9.20	$9.20
Mon, Aug 10	$9.19	-0.03	-0.3%	$9.19	$9.19	$9.19
Fri, Aug 7	$9.22	0.00	0.0%	$9.22	$9.22	$9.22
Thu, Aug 6	$9.22	-0.01	-0.1%	$9.22	$9.22	$9.22
Wed, Aug 5	$9.23	0.00	0.0%	$9.23	$9.23	$9.23
Tue, Aug 4	$9.23	+0.04	+0.4%	$9.23	$9.23	$9.23
Mon, Aug 3	$9.19	+0.01	+0.1%	$9.19	$9.19	$9.19
Fri, Jul 31	$9.18	-0.03	-0.3%	$9.18	$9.18	$9.18
Thu, Jul 30	$9.21	0.00	0.0%	$9.21	$9.21	$9.21
Wed, Jul 29	$9.21	-0.03	-0.3%	$9.21	$9.21	$9.21
Tue, Jul 28	$9.24	+0.02	+0.2%	$9.24	$9.24	$9.24
Mon, Jul 27	$9.22	+0.02	+0.2%	$9.22	$9.22	$9.22
Fri, Jul 24	$9.20	+0.01	+0.1%	$9.20	$9.20	$9.20
Thu, Jul 23	$9.19	-0.02	-0.2%	$9.19	$9.19	$9.19
Wed, Jul 22	$9.21	-0.02	-0.2%	$9.21	$9.21	$9.21
Tue, Jul 21	$9.23	-0.01	-0.1%	$9.23	$9.23	$9.23
Mon, Jul 20	$9.24	-0.03	-0.3%	$9.24	$9.24	$9.24

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

American Century Government Bond Investor Class on 6ix

What it is: Mutual fund