MBX Biosciences, Inc. Common Stock (MBX) NASDAQ

Currency In USD

MBX Historical Return

If you invested $1000 in MBX Biosciences, Inc. Common Stock (MBX) since IPO date, it would be worth $2,310.73 as of November 02, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 1 year ago would be worth $2,651.56, while $1000 invested 6 months ago would be worth $1,856.27. This corresponds to total returns of 131.07%, 165.16%, 85.63%, respectively, with annualized returns of 47.98%, 165.16%, 85.63%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

MBX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
November 02, 2026	55.97	54.4	54.4	57.42	54.21	326,392
October 30, 2026	53.72	55.87	55.87	56.57	52.29	667,264
October 29, 2026	54.51	54.54	54.54	56.18	53.25	257,165
October 28, 2026	52.53	54.16	54.16	54.55	49.85	257,999
October 27, 2026	50.24	52.97	52.97	53.63	50.05	492,989
October 26, 2026	48.93	50.29	50.29	50.81	47.93	653,047
October 23, 2026	50.15	48.5	48.5	50.15	47.5	581,554
October 22, 2026	53.5	50.46	50.46	54.99	50.25	631,689
October 21, 2026	53.87	53.93	53.93	56.2	53.43	400,359
October 20, 2026	52.56	53.5	53.5	55	51.05	808,027
October 19, 2026	49.7	52.48	52.48	53.06	49.7	522,199
October 16, 2026	50.69	49.61	49.61	50.88	49.23	818,907
October 15, 2026	49.15	50.71	50.71	51.3	48.73	601,765
October 14, 2026	48.02	48.82	48.82	49.54	47.6	994,412
October 13, 2026	52.04	49	49	53.04	48.91	768,997
October 12, 2026	53.24	52.02	52.02	54.03	51.89	991,552
October 09, 2026	53.26	53.24	53.24	53.82	51.89	538,783
October 08, 2026	53.66	53.25	53.25	53.77	50.42	413,811
October 07, 2026	56.38	54.54	54.54	58.5	53.36	356,962
October 06, 2026	58.75	56.92	56.92	59.23	55.34	365,086
October 05, 2026	58.33	58.54	58.54	59.26	56.42	583,204
October 02, 2026	59.28	58.51	58.51	61.12	56.9	637,305
October 01, 2026	58.47	56.55	56.55	60.2	56.15	434,069
September 30, 2026	58.19	58.62	58.62	59.4	56.1	523,763
September 29, 2026	57.27	57.75	57.75	58.24	56.55	357,078
September 28, 2026	52.86	57.54	57.54	58.49	52.59	439,520
September 25, 2026	55.83	53.63	53.63	56	52.32	563,518
September 24, 2026	57.56	55.39	55.39	57.72	54.41	638,963
September 23, 2026	61.85	57.89	57.89	61.85	57.82	352,403
September 22, 2026	61.14	61.98	61.98	63.45	60.84	433,344
September 21, 2026	63.46	60.94	60.94	64.61	59.97	903,340
September 18, 2026	64	62.91	62.91	64.05	61.4	932,359
September 17, 2026	62.5	63.89	63.89	65	62.5	969,801
September 16, 2026	61.34	61.57	61.57	62.75	59.49	1.16M
September 15, 2026	58.79	61.08	61.08	61.2	58.39	652,589
September 11, 2026	61.75	59.02	59.02	61.94	58.42	306,201
September 10, 2026	62.43	60.94	60.94	63.02	60.65	457,257
September 09, 2026	63.29	62.91	62.91	64.04	61.29	315,682
September 08, 2026	60.85	62.99	62.99	64.17	60.66	265,955
September 04, 2026	61	61.72	61.72	62.73	60.6	271,773
September 03, 2026	60.9	61.42	61.42	62.61	59.84	292,495
September 02, 2026	61.4	60.89	60.89	62.45	58.8	352,275
September 01, 2026	61.42	60.93	60.93	62.88	60.22	416,083
August 31, 2026	62.25	61.6	61.6	63.04	59.47	518,298
August 28, 2026	66.14	63	63	66.14	62.99	307,645
August 27, 2026	66.73	66.39	66.39	66.9	64.5	263,544
August 26, 2026	68.56	66.76	66.76	68.83	66.27	214,662
August 25, 2026	67.64	68.62	68.62	69.5	67.64	273,986
August 24, 2026	66.23	66.39	66.39	67.16	64	531,026
August 21, 2026	67.86	66.33	66.33	67.86	65.59	466,336
August 20, 2026	67	66.35	66.35	68.49	65.4	422,487
August 19, 2026	67.53	68.4	68.4	68.76	65.25	562,283
August 18, 2026	66.4	66.52	66.52	69.05	65.8	560,708
August 17, 2026	68.28	68.25	68.25	69.94	67.58	460,076
August 14, 2026	67	68.57	68.57	68.84	65.01	503,132
August 13, 2026	66.97	67.08	67.08	68.41	65.5	334,912
August 12, 2026	66.84	66.97	66.97	67.8	66	331,425
August 11, 2026	67.46	66.01	66.01	68.49	65.11	359,731
August 10, 2026	67.71	66.15	66.15	68.22	65.3	322,438
August 07, 2026	69.69	67.82	67.82	70	65.26	545,470