BlackLine Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Sep 25, 2026	27.85	28.50	27.66	27.99	27.99	0.36%	780,082
Sep 24, 2026	28.07	28.50	27.47	27.89	27.89	-0.85%	915,210
Sep 23, 2026	27.93	28.50	27.51	28.13	28.13	1.01%	615,308
Sep 22, 2026	29.25	29.25	27.24	27.85	27.85	-2.52%	772,077
Sep 21, 2026	28.52	28.81	28.06	28.57	28.57	1.53%	917,018
Sep 18, 2026	28.34	28.50	27.71	28.14	28.14	-1.26%	1,543,174
Sep 17, 2026	28.11	28.81	27.51	28.50	28.50	1.21%	676,470
Sep 16, 2026	28.70	29.08	28.05	28.16	28.16	-3.36%	993,567
Sep 15, 2026	29.59	29.99	28.99	29.14	29.14	-3.80%	800,176
Sep 14, 2026	29.43	30.41	29.26	30.29	30.29	6.84%	753,262
Sep 11, 2026	28.84	29.04	28.27	28.35	28.35	-1.39%	851,639
Sep 10, 2026	29.57	29.95	28.71	28.75	28.75	-2.44%	768,484
Sep 9, 2026	30.07	30.46	29.14	29.47	29.47	-2.22%	990,054
Sep 8, 2026	32.25	32.42	29.91	30.14	30.14	-7.86%	1,136,345
Sep 4, 2026	33.18	33.35	32.09	32.71	32.71	-1.56%	563,555
Sep 3, 2026	32.92	33.93	32.78	33.23	33.23	3.26%	1,028,963
Sep 2, 2026	32.13	32.88	31.88	32.18	32.18	-0.09%	544,255
Sep 1, 2026	32.72	33.43	31.91	32.21	32.21	-3.04%	709,536
Aug 31, 2026	32.47	33.71	32.45	33.22	33.22	0.73%	992,593
Aug 28, 2026	33.95	34.70	32.62	32.98	32.98	-2.19%	1,089,239
Aug 27, 2026	31.69	34.63	31.69	33.72	33.72	7.66%	1,903,693
Aug 26, 2026	30.91	31.74	30.91	31.32	31.32	-0.98%	406,809
Aug 25, 2026	31.39	32.00	31.20	31.63	31.63	-1.09%	549,011
Aug 24, 2026	31.84	32.58	31.76	31.98	31.98	0.47%	833,094
Aug 21, 2026	31.84	32.06	31.22	31.83	31.83	-0.28%	847,453
Aug 20, 2026	31.54	32.22	31.02	31.92	31.92	1.56%	678,391
Aug 19, 2026	30.34	32.03	30.34	31.43	31.43	3.97%	676,894
Aug 18, 2026	29.82	30.90	29.59	30.23	30.23	3.17%	810,291
Aug 17, 2026	30.00	30.50	29.21	29.30	29.30	-4.03%	818,585
Aug 14, 2026	31.36	31.58	30.00	30.53	30.53	-2.65%	781,992
Aug 13, 2026	28.75	31.84	28.30	31.36	31.36	10.34%	1,892,640
Aug 12, 2026	27.62	28.74	27.60	28.42	28.42	1.07%	1,221,058
Aug 11, 2026	28.98	29.37	28.10	28.12	28.12	-3.99%	1,524,812
Aug 10, 2026	29.05	29.84	28.76	29.29	29.29	-0.88%	1,184,071
Aug 7, 2026	30.56	31.47	29.35	29.55	29.55	-1.50%	1,072,842
Aug 6, 2026	29.68	30.08	29.37	30.00	30.00	-1.54%	1,843,196
Aug 5, 2026	30.90	31.92	29.44	30.47	30.47	-8.00%	2,020,176
Aug 4, 2026	32.73	33.22	32.21	33.12	33.12	1.04%	1,357,061
Aug 3, 2026	32.29	33.40	32.29	32.78	32.78	4.39%	1,040,360
Jul 31, 2026	30.08	31.50	30.01	31.40	31.40	2.41%	513,956
Jul 30, 2026	31.27	31.70	30.10	30.66	30.66	-5.46%	707,346
Jul 29, 2026	32.00	33.11	31.65	32.43	32.43	1.50%	1,266,000
Jul 28, 2026	31.17	32.44	31.04	31.95	31.95	4.21%	1,097,868
Jul 27, 2026	29.57	31.18	29.40	30.66	30.66	6.68%	1,128,823
Jul 24, 2026	27.87	29.06	27.87	28.74	28.74	4.74%	786,923
Jul 23, 2026	27.98	28.25	27.17	27.44	27.44	-1.54%	697,239
Jul 22, 2026	29.36	29.36	27.25	27.87	27.87	-5.07%	1,446,527
Jul 21, 2026	28.53	29.75	28.46	29.36	29.36	-2.78%	1,013,695
Jul 20, 2026	30.23	30.93	29.46	30.20	30.20	-0.30%	609,644
Jul 17, 2026	29.78	30.87	29.64	30.29	30.29	0.03%	878,277