Diploma Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 10, 2026	18.58	18.91	18.54	18.85	18.85	0.21%	15,702
Feb 9, 2026	18.36	19.08	18.32	18.81	18.81	1.57%	12,137
Feb 6, 2026	18.18	18.84	18.18	18.52	18.52	2.09%	71,652
Feb 5, 2026	18.22	18.36	18.08	18.14	18.14	-0.44%	23,588
Feb 4, 2026	17.48	18.48	17.48	18.22	18.22	0.11%	38,142
Feb 3, 2026	16.91	18.28	16.91	18.20	18.20	-0.76%	30,300
Feb 2, 2026	17.32	19.20	17.32	18.34	18.34	0.88%	12,179
Jan 30, 2026	18.50	18.50	18.11	18.18	18.18	-1.94%	17,136
Jan 29, 2026	18.57	18.60	18.29	18.54	18.54	-0.27%	8,960
Jan 28, 2026	18.74	18.80	17.81	18.59	18.59	-2.57%	34,995
Jan 27, 2026	18.89	19.17	18.80	19.08	19.08	0.58%	10,905
Jan 26, 2026	18.89	19.04	18.84	18.97	18.97	0.42%	10,713
Jan 23, 2026	18.51	19.90	18.49	18.89	18.89	0.79%	16,730
Jan 22, 2026	18.61	18.96	18.22	18.74	18.74	2.42%	157,902
Jan 21, 2026	17.25	18.51	17.25	18.30	18.30	-0.33%	11,016
Jan 20, 2026	17.99	18.73	17.66	18.36	18.36	-3.22%	16,643
Jan 16, 2026	19.39	19.39	18.14	18.97	18.97	0.13%	11,254
Jan 15, 2026	18.98	19.11	17.67	18.95	18.83	3.13%	28,906
Jan 14, 2026	17.69	18.68	16.79	18.37	18.26	-1.76%	16,117
Jan 13, 2026	18.79	18.79	17.96	18.70	18.58	-0.32%	14,852
Jan 12, 2026	18.91	19.90	17.82	18.76	18.64	-0.85%	11,859
Jan 9, 2026	17.72	19.04	17.72	18.92	18.80	1.99%	14,005
Jan 8, 2026	17.42	19.26	17.42	18.55	18.43	-1.33%	11,006
Jan 7, 2026	17.61	19.13	17.61	18.80	18.68	0.45%	15,122
Jan 6, 2026	18.54	18.83	18.54	18.72	18.60	2.72%	36,473
Jan 5, 2026	16.91	18.58	16.91	18.22	18.11	2.30%	17,074
Jan 2, 2026	17.69	17.90	17.39	17.81	17.70	0.68%	17,363
Dec 31, 2025	17.76	17.83	17.63	17.69	17.58	-1.23%	4,579
Dec 30, 2025	17.93	18.00	17.65	17.91	17.80	-2.06%	8,992
Dec 29, 2025	17.93	19.00	16.34	18.29	18.17	1.90%	7,807
Dec 26, 2025	18.25	18.25	17.87	17.95	17.83	0.25%	11,217
Dec 24, 2025	17.85	17.98	17.85	17.90	17.79	-0.69%	11,633
Dec 23, 2025	17.86	18.16	17.86	18.03	17.91	-0.85%	29,922
Dec 22, 2025	17.96	19.25	16.83	18.18	18.07	-0.22%	10,817
Dec 19, 2025	16.94	19.07	16.94	18.22	18.11	2.72%	21,874
Dec 18, 2025	17.67	17.87	17.38	17.74	17.63	0.61%	9,818
Dec 17, 2025	17.86	18.12	16.92	17.63	17.52	-2.38%	12,089
Dec 16, 2025	18.83	18.83	17.71	18.06	17.95	0.78%	12,667
Dec 15, 2025	17.04	18.05	17.04	17.92	17.81	1.07%	14,455
Dec 12, 2025	18.28	18.28	17.41	17.73	17.62	-2.80%	13,613
Dec 11, 2025	18.20	18.30	16.76	18.24	18.13	-0.87%	27,116
Dec 10, 2025	18.06	19.02	17.12	18.40	18.29	1.71%	24,453
Dec 9, 2025	18.13	18.63	18.04	18.09	17.98	0.18%	20,352
Dec 8, 2025	18.13	18.14	17.95	18.06	17.95	-0.92%	10,600
Dec 5, 2025	18.41	18.44	16.80	18.23	18.11	3.72%	8,114
Dec 4, 2025	17.38	18.46	16.78	17.57	17.46	-3.29%	7,715
Dec 3, 2025	16.98	18.84	16.98	18.17	18.06	1.51%	12,063
Dec 2, 2025	17.94	19.08	17.83	17.90	17.79	-6.92%	6,003
Dec 1, 2025	17.22	19.36	17.22	19.23	19.11	6.01%	9,000
Nov 28, 2025	18.87	18.87	17.34	18.14	18.03	-0.11%	19,623