Rubicon Technology, Inc. - RBCN - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 24, 2025	2.3	2.3	2.3	2.3	2.3	600
June 23, 2025	2.16	2.21	2.21	2.21	2.16	2,343
June 20, 2025	2.16	2.18	2.18	2.2	2.16	4,131
June 18, 2025	2.09	2	2	2.21	2	6,100
June 17, 2025	2.09	2.21	2.21	2.21	2.05	6,602
June 16, 2025	2.09	2.09	2.09	2.09	2.09	0
June 13, 2025	2.09	2.09	2.09	2.09	2.09	600
June 12, 2025	2.05	2.05	2.05	2.05	2.05	289
June 11, 2025	2	2	2	2	2	100
June 10, 2025	2.09	2.09	2.09	2.09	2.09	0
June 09, 2025	2.02	2.09	2.09	2.09	2.02	1,036
June 06, 2025	1.82	1.82	1.82	1.82	1.82	333
June 05, 2025	2.09	1.92	1.92	2.1	1.82	3,728
June 04, 2025	1.97	1.97	1.97	1.97	1.97	0
June 03, 2025	2.19	1.97	1.97	2.19	1.97	400
June 02, 2025	2.19	2.19	2.19	2.19	2.19	0
May 30, 2025	2.24	2.19	2.19	2.24	2.19	4,500
May 29, 2025	2.19	2.19	2.19	2.19	2.19	0
May 28, 2025	2.19	2.19	2.19	2.19	2.19	0
May 27, 2025	2.01	2.19	2.19	2.22	2.01	4,902
May 23, 2025	2.18	2.18	2.18	2.18	2.18	700
May 22, 2025	2.2	2.19	2.19	2.2	2.19	1,500
May 21, 2025	2.03	2.07	2.07	2.2	2.03	7,900
May 20, 2025	2.19	2.18	2.18	2.19	2.18	1,509
May 19, 2025	2.18	2.15	2.15	2.2	2.15	7,800
May 16, 2025	2.05	2.19	2.19	2.19	2	7,100
May 15, 2025	2.1	2.18	2.18	2.19	2.09	1,500
May 14, 2025	2.21	2.2	2.2	2.21	1.84	16,400
May 13, 2025	2.05	1.9	1.9	2.07	1.9	810
May 12, 2025	2.15	2.15	2.15	2.15	2.15	108
May 09, 2025	2.05	2.15	2.15	2.15	2.05	430
May 08, 2025	2.05	2.05	2.05	2.05	2.05	0
May 07, 2025	2	2.05	2.05	2.05	2	500
May 06, 2025	2	2	2	2	2	0
May 05, 2025	1.91	2	2	2.03	1.91	900
May 02, 2025	1.96	2	2	2	1.96	927
May 01, 2025	1.98	2	2	2	1.81	1,811
April 30, 2025	2	2	2	2	1.98	900
April 29, 2025	1.99	2.05	2.05	2.05	1.99	817
April 28, 2025	1.98	1.98	1.98	1.98	1.98	0
April 25, 2025	1.98	1.98	1.98	1.99	1.98	500
April 24, 2025	1.99	1.99	1.99	1.99	1.99	10
April 23, 2025	1.83	1.99	1.99	1.99	1.69	3,200
April 22, 2025	2.04	2.04	2.04	2.04	2.04	5
April 21, 2025	1.83	2.04	2.04	2.04	1.83	1,029
April 17, 2025	1.82	2	2	2.09	1.82	1,317
April 16, 2025	1.82	2.09	2.09	2.09	1.82	1,436
April 15, 2025	1.9	2	2	2	1.9	1,000
April 14, 2025	2	2	2	2	2	0
April 11, 2025	2	2	2	2	2	0
April 10, 2025	2	2	2	2	2	0
April 09, 2025	1.81	2	2	2	1.81	3,015
April 08, 2025	2.17	2.17	2.17	2.17	2.17	100
April 07, 2025	2.17	2.17	2.17	2.17	2.17	100
April 04, 2025	2.17	2.17	2.17	2.17	2.17	610
April 03, 2025	2.13	2.13	2.13	2.13	2.13	6,900
April 02, 2025	2.13	2.13	2.13	2.13	2.13	105
April 01, 2025	2	2	2	2	1.88	7,105
March 31, 2025	2.18	2.18	2.18	2.18	2.18	6,400
March 28, 2025	2.06	2.18	2.18	2.18	2.06	6,600

Rubicon Technology, Inc. (RBCN) OTC