OTCBB, RBCN End of Day and Historical Stock Data [Rubicon Technology Inc]

05 Sep 2025

LAST: 4.350	CHANGE: 0.20	OPEN: 4.080	HIGH: 4.350	ASK: 0.000	VOLUME: 300
LAST: 4.350	CHG(%): 4.82	PREV: 4.150	LOW: 4.080	BID: 0.000

Period:

Date	Open	High	Low	Close	Volume
05 Sep 25	4.080	4.350	4.080	4.350	300
03 Sep 25	4.150	4.400	4.100	4.150	23.1K
29 Aug 25	3.800	4.150	3.800	4.150	9.9K
28 Aug 25	4.250	4.281	4.250	4.281	400
27 Aug 25	4.330	4.330	4.250	4.290	3.8K
26 Aug 25	4.320	4.350	4.310	4.330	2.4K
25 Aug 25	4.310	4.365	4.310	4.340	9.7K
22 Aug 25	4.360	4.360	4.310	4.340	25.6K
21 Aug 25	3.750	4.540	3.750	4.370	116.9K
19 Aug 25	3.260	3.260	3.260	3.260	500

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4.350