MSSM Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 20, 2026	55.37	55.60	54.72	55.05	55.05	0.21%	17,969
Feb 19, 2026	54.45	54.98	54.45	54.94	54.94	-0.12%	14,520
Feb 18, 2026	55.45	55.45	54.79	55.00	55.00	0.77%	16,361
Feb 17, 2026	54.32	54.75	54.26	54.58	54.58	-0.02%	20,239
Feb 13, 2026	54.36	54.93	54.19	54.59	54.59	0.98%	15,864
Feb 12, 2026	55.18	55.18	53.82	54.06	54.06	-1.78%	11,832
Feb 11, 2026	55.31	55.43	54.66	55.04	55.04	-0.21%	20,595
Feb 10, 2026	55.30	55.48	55.15	55.16	55.16	0.01%	17,914
Feb 9, 2026	54.80	55.33	54.80	55.15	55.15	0.51%	16,036
Feb 6, 2026	53.89	54.94	53.89	54.87	54.87	3.26%	14,269
Feb 5, 2026	53.27	53.78	53.14	53.14	53.14	-1.28%	16,094
Feb 4, 2026	54.20	54.29	53.16	53.83	53.83	-0.36%	18,074
Feb 3, 2026	53.86	54.29	53.41	54.02	54.02	0.27%	12,434
Feb 2, 2026	52.29	54.10	52.29	53.88	53.88	0.96%	14,199
Jan 30, 2026	53.62	53.62	53.16	53.37	53.37	-1.28%	19,926
Jan 29, 2026	54.28	54.28	53.43	54.06	54.06	0.04%	12,963
Jan 28, 2026	54.44	54.44	53.99	54.04	54.04	-0.33%	18,071
Jan 27, 2026	54.24	54.24	54.05	54.22	54.22	0.18%	16,454
Jan 26, 2026	54.14	54.28	54.09	54.12	54.12	-0.28%	12,691
Jan 23, 2026	54.66	54.82	54.17	54.27	54.27	-1.20%	14,749
Jan 22, 2026	55.06	55.26	54.93	54.93	54.93	0.49%	19,233
Jan 21, 2026	54.05	54.77	53.79	54.66	54.66	1.86%	20,000
Jan 20, 2026	53.77	54.23	53.58	53.66	53.66	-1.38%	99,455
Jan 16, 2026	54.64	54.68	54.40	54.41	54.41	-0.26%	179,697
Jan 15, 2026	54.15	54.84	54.15	54.55	54.55	1.21%	20,818
Jan 14, 2026	53.59	53.90	53.50	53.90	53.90	0.29%	16,574
Jan 13, 2026	53.63	53.86	53.61	53.74	53.74	0.09%	14,677
Jan 12, 2026	53.24	53.69	53.15	53.69	53.69	0.32%	23,836
Jan 9, 2026	53.21	53.53	53.21	53.52	53.52	1.11%	18,769
Jan 8, 2026	52.49	53.00	52.49	52.93	52.93	0.61%	14,414
Jan 7, 2026	52.17	52.74	52.17	52.61	52.61	-0.38%	16,726
Jan 6, 2026	52.23	52.89	52.23	52.81	52.81	1.42%	21,569
Jan 5, 2026	51.53	52.14	51.53	52.07	52.07	1.50%	27,827
Jan 2, 2026	50.97	51.33	50.72	51.30	51.30	1.38%	37,755
Dec 31, 2025	50.74	50.94	50.59	50.60	50.60	-0.92%	30,564
Dec 30, 2025	51.23	51.36	51.05	51.07	51.07	-0.35%	26,382
Dec 29, 2025	51.34	51.36	51.10	51.25	51.25	-0.56%	30,712
Dec 26, 2025	51.57	51.57	51.27	51.54	51.54	-0.25%	24,152
Dec 24, 2025	51.55	51.67	51.44	51.67	51.67	0.43%	29,688
Dec 23, 2025	51.49	51.54	51.27	51.45	51.45	-0.58%	25,842
Dec 22, 2025	51.30	51.87	51.30	51.75	51.75	1.35%	30,926
Dec 19, 2025	51.08	51.13	50.94	51.06	51.06	0.89%	25,344
Dec 18, 2025	50.82	51.03	50.53	50.61	50.61	0.48%	22,852
Dec 17, 2025	51.27	51.31	50.27	50.37	50.37	-1.00%	80,191
Dec 16, 2025	50.98	51.23	50.62	50.88	50.88	-0.53%	133,575
Dec 15, 2025	51.72	51.72	51.07	51.15	51.15	-0.47%	37,894
Dec 12, 2025	52.28	52.28	51.39	51.39	51.39	-1.75%	14,892
Dec 11, 2025	51.99	52.39	51.99	52.31	52.31	1.11%	22,701
Dec 10, 2025	51.20	51.82	50.62	51.74	51.74	-1.33%	22,426
Dec 9, 2025	52.30	52.95	52.30	52.43	50.84	-0.17%	30,283