Solaris Energy Infrastructure, Inc. (SEI)

NYSE: SEI · Real-Time Price · USD

65.40

-5.30 (-7.50%)

At close: Nov 2, 2026, 4:00 PM EST

65.45

+0.05 (0.08%)

After-hours: Nov 2, 2026, 5:08 PM EST

SEI Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Nov 2, 2026	72.32	73.20	64.52	65.40	65.40	-7.50%	2,368,054
Oct 30, 2026	66.95	73.18	66.00	70.70	70.70	2.29%	3,352,069
Oct 29, 2026	68.00	71.41	67.49	69.12	69.12	0.22%	1,797,388
Oct 28, 2026	67.46	70.21	64.14	68.97	68.97	5.57%	2,066,619
Oct 27, 2026	63.66	66.30	63.28	65.33	65.33	5.00%	2,272,702
Oct 26, 2026	58.04	64.29	57.55	62.22	62.22	5.92%	2,632,514
Oct 23, 2026	57.82	59.51	56.14	58.74	58.74	0.22%	2,051,105
Oct 22, 2026	65.97	67.01	57.54	58.61	58.61	-15.51%	4,355,083
Oct 21, 2026	67.69	70.66	65.91	69.37	69.37	9.52%	3,342,762
Oct 20, 2026	63.97	67.04	61.85	63.34	63.34	-3.68%	2,405,616
Oct 19, 2026	65.01	67.33	64.25	65.76	65.76	4.81%	3,148,369
Oct 16, 2026	64.66	65.16	62.05	62.74	62.74	-3.71%	3,970,888
Oct 15, 2026	65.01	66.72	61.16	65.16	65.16	-6.07%	5,394,335
Oct 14, 2026	76.27	76.94	67.49	69.37	69.37	-10.87%	5,266,402
Oct 13, 2026	76.25	78.98	75.00	77.83	77.83	-1.83%	2,531,623
Oct 12, 2026	76.32	79.31	75.11	79.28	79.28	3.77%	2,810,477
Oct 9, 2026	74.56	77.18	73.38	76.40	76.40	4.54%	1,532,417
Oct 8, 2026	75.04	75.45	70.17	73.08	73.08	-4.42%	2,897,610
Oct 7, 2026	77.39	78.25	75.32	76.46	76.46	-4.07%	2,068,941
Oct 6, 2026	75.80	80.28	75.80	79.70	79.70	6.62%	3,082,918
Oct 5, 2026	75.16	75.88	73.62	74.75	74.75	-0.24%	1,814,755
Oct 2, 2026	72.19	75.46	72.19	74.93	74.93	4.97%	2,869,630
Oct 1, 2026	71.17	72.50	70.23	71.38	71.38	0.28%	1,718,311
Sep 30, 2026	68.02	72.04	67.32	71.18	71.18	4.16%	2,352,362
Sep 29, 2026	71.00	71.47	67.71	68.34	68.34	-1.17%	2,262,068
Sep 28, 2026	71.36	72.17	67.53	69.15	69.15	-2.56%	2,880,812
Sep 25, 2026	71.43	71.90	69.06	70.97	70.97	1.24%	1,501,945
Sep 24, 2026	67.73	70.84	66.00	70.10	70.10	3.96%	2,518,022
Sep 23, 2026	65.92	67.99	64.23	67.43	67.43	2.68%	1,826,735
Sep 22, 2026	67.94	68.17	64.86	65.67	65.67	-4.95%	2,100,933
Sep 21, 2026	71.28	71.40	68.23	69.09	69.09	-0.82%	2,494,866
Sep 18, 2026	69.00	70.34	68.21	69.66	69.66	0.64%	5,030,770
Sep 17, 2026	67.00	69.91	66.97	69.22	69.22	7.15%	3,302,905
Sep 16, 2026	63.22	67.09	62.50	64.60	64.60	4.84%	2,386,603
Sep 15, 2026	61.74	63.72	61.43	61.62	61.62	1.03%	2,395,215
Sep 14, 2026	62.89	64.29	60.59	61.11	60.99	-9.36%	3,164,708
Sep 11, 2026	65.69	70.33	65.26	67.42	67.29	5.10%	3,108,503
Sep 10, 2026	65.57	67.70	63.80	64.15	64.02	-5.20%	2,855,508
Sep 9, 2026	66.88	69.34	65.22	67.67	67.54	5.80%	5,145,304
Sep 8, 2026	61.85	65.26	60.30	63.96	63.83	16.29%	4,994,151
Sep 4, 2026	53.50	55.21	53.26	55.00	54.89	3.44%	1,527,670
Sep 3, 2026	52.23	53.41	50.79	53.17	53.07	0.76%	1,729,849
Sep 2, 2026	49.43	53.22	47.81	52.77	52.67	6.31%	3,142,943
Sep 1, 2026	49.50	50.45	48.25	49.64	49.54	-2.23%	2,489,753
Aug 31, 2026	50.23	50.86	49.57	50.77	50.67	1.76%	1,729,890
Aug 28, 2026	52.14	53.41	49.70	49.89	49.79	-5.60%	1,364,961
Aug 27, 2026	53.21	54.28	51.96	52.85	52.75	2.01%	1,271,054
Aug 26, 2026	52.27	53.86	51.60	51.81	51.71	-2.04%	1,942,561
Aug 25, 2026	54.33	55.26	52.48	52.89	52.79	-1.20%	1,744,198
Aug 24, 2026	53.00	54.50	50.56	53.53	53.42	0.47%	2,432,997