Stockwatch

Close Prices Last 3 Months

Price/volumes not adjusted for restructures

Date	Ex	Sym	Open	High	Low	Close	Chg	Vol	#Tr	Bid	Ask
2025-12-04	Z	GRBK	67.06	67.29	66.03	66.21	-1.18	241,710	3,984	49.78	75.98
2025-12-03	Z	GRBK	66.80	68.39	66.06	67.32	0.72	255,901	4,261	62.85	81.33
2025-12-02	Z	GRBK	67.07	67.5077	65.515	66.63	-0.46	447,969	5,965	61.87	83.95
2025-12-01	Z	GRBK	66.49	68.06	66.49	67.08	-0.785	232,120	4,735	60.10	72.10
2025-11-28	Z	GRBK	68.25	68.54	67.5576	67.88	-0.415	97,605	1,969	67.24	68.54
2025-11-27	Z	GRBK	67.35	68.95	67.35	68.25	0.34	0	0	60.10	81.33
2025-11-26	Z	GRBK	67.35	68.95	67.35	68.25	0.34	267,150	4,914	60.10	81.33
2025-11-25	Z	GRBK	65.77	68.23	65.365	67.95	3.22	294,186	4,893	60.10	68.17
2025-11-24	Z	GRBK	65.15	65.725	63.72	64.72	-0.56	255,434	4,676	54.00	70.25
2025-11-21	Z	GRBK	62.77	66.07	62.77	65.27	3.44	320,921	4,348	54.87	81.33
2025-11-20	Z	GRBK	62.06	63.17	61.40	61.98	-0.14	238,973	4,039	61.39	65.00
2025-11-19	Z	GRBK	62.13	62.34	61.555	61.98	0.20	179,505	3,574	54.87	70.31
2025-11-18	Z	GRBK	61.09	62.06	60.44	61.77	0.191	199,019	3,626	54.87	79.13
2025-11-17	Z	GRBK	63.19	63.42	61.42	61.60	-1.941	242,066	3,879	60.10	64.90
2025-11-14	Z	GRBK	63.70	64.465	62.82	63.56	-0.15	154,203	3,472	63.06	64.28
2025-11-13	Z	GRBK	64.08	65.12	63.63	63.70	-1.015	197,124	4,366	53.98	71.65
2025-11-12	Z	GRBK	64.25	65.80	64.25	64.73	0.315	251,052	3,913	63.99	65.22
2025-11-11	Z	GRBK	63.76	64.77	63.16	64.42	1.34	183,065	3,879	63.82	65.06
2025-11-10	Z	GRBK	63.06	63.39	62.16	63.07	0.39	188,219	4,161	61.51	71.65
2025-11-07	Z	GRBK	62.44	63.22	61.84	62.71	0.46	127,845	3,149	62.21	63.46
2025-11-06	Z	GRBK	63.22	64.01	62.21	62.25	-0.84	179,919	3,388	61.78	63.03
2025-11-05	Z	GRBK	63.35	64.37	62.755	63.08	-0.37	217,813	4,296	57.79	72.73
2025-11-04	Z	GRBK	62.57	63.855	62.44	63.39	0.86	181,659	3,823	38.00	69.52
2025-11-03	Z	GRBK	64.07	64.495	62.20	62.61	-2.15	344,518	6,029	57.16	64.93
2025-10-31	Z	GRBK	65.37	65.50	64.36	64.74	-1.439	322,092	5,242	64.10	65.38
2025-10-30	Z	GRBK	68.00	69.73	65.08	66.07	1.809	333,091	5,820	60.00	80.00
2025-10-29	Z	GRBK	66.09	67.00	63.725	64.43	-2.51	296,801	6,317	62.01	81.33
2025-10-28	Z	GRBK	65.84	67.86	64.62	66.83	-0.81	219,696	4,518	60.00	80.00
2025-10-27	Z	GRBK	68.04	68.82	67.2401	67.68	-0.35	259,111	4,337	60.00	68.00
2025-10-24	Z	GRBK	69.32	69.38	68.01	68.04	-0.48	141,139	3,130	60.00	68.23
2025-10-23	Z	GRBK	68.08	68.50	67.17	68.45	0.755	148,286	2,522	60.00	71.00
2025-10-22	Z	GRBK	68.59	68.59	67.2975	67.73	-0.865	181,238	2,679	60.00	80.86
2025-10-21	Z	GRBK	66.85	69.00	66.46	68.68	1.04	193,439	3,639	58.10	81.00
2025-10-20	Z	GRBK	67.71	68.159	67.00	67.58	0.26	107,078	2,224	62.00	80.86
2025-10-17	Z	GRBK	66.69	67.69	66.45	67.26	0.29	137,515	2,701	66.69	68.00
2025-10-16	Z	GRBK	67.45	67.57	66.15	67.00	-0.26	168,963	3,193	58.10	80.00
2025-10-15	Z	GRBK	66.33	67.29	65.7396	67.24	0.62	263,968	4,324	66.57	67.88
2025-10-14	Z	GRBK	62.24	66.82	62.00	66.59	3.79	315,503	4,439	66.60	80.00
2025-10-13	Z	GRBK	63.36	63.528	62.38	62.84	-0.35	270,649	5,122	62.16	63.44
2025-10-10	Z	GRBK	64.67	65.40	62.80	63.15	-1.19	390,315	6,266	61.50	88.49
2025-10-09	Z	GRBK	67.30	67.927	63.40	64.18	-4.49	624,707	8,475	58.52	83.47
2025-10-08	Z	GRBK	70.40	70.66	68.87	68.88	-1.33	286,960	5,177	60.00	82.87
2025-10-07	Z	GRBK	73.17	73.735	69.98	70.19	-4.099	256,496	5,451	70.30	86.84
2025-10-06	Z	GRBK	77.41	77.51	73.9972	74.31	-3.061	252,172	4,404	72.00	86.78
2025-10-03	Z	GRBK	76.55	77.93	76.55	77.37	0.96	273,140	3,990	77.37	86.84
2025-10-02	Z	GRBK	76.02	76.72	75.12	76.32	0.17	227,610	3,645	75.65	77.03
2025-10-01	Z	GRBK	72.86	76.38	72.86	76.26	2.42	334,791	5,159	75.57	86.84
2025-09-30	Z	GRBK	73.31	74.09	72.80	73.86	0.425	239,022	3,847	73.03	74.36
2025-09-29	Z	GRBK	72.36	73.4507	72.22	73.40	1.135	238,270	4,786	53.50	80.00
2025-09-26	Z	GRBK	70.75	72.535	70.5992	72.25	1.73	252,862	4,857	71.88	79.50
2025-09-25	Z	GRBK	70.04	71.285	69.66	70.51	-0.05	243,649	4,652	69.84	70.87
2025-09-24	Z	GRBK	69.58	71.25	69.54	70.52	0.625	175,128	4,037	60.00	86.84
2025-09-23	Z	GRBK	69.80	70.475	69.33	69.87	0.215	283,905	3,735	59.15	87.20
2025-09-22	Z	GRBK	71.00	71.00	69.42	69.79	-1.52	258,263	4,362	69.11	76.75
2025-09-19	Z	GRBK	72.08	72.63	70.87	71.26	-1.34	558,477	4,816	71.00	89.94
2025-09-18	Z	GRBK	71.73	72.85	71.265	72.64	0.765	241,000	5,300	41.00	71.97
2025-09-17	Z	GRBK	72.66	75.50	71.0106	71.79	-0.325	206,794	4,956	65.67	72.00
2025-09-16	Z	GRBK	73.27	73.5229	71.775	72.15	-0.89	214,078	5,093	64.61	88.29
2025-09-15	Z	GRBK	74.11	74.11	72.10	73.05	-0.57	190,835	4,156	51.25	74.18
2025-09-12	Z	GRBK	74.25	74.84	73.42	73.62	-1.605	177,300	3,882	72.93	87.92
2025-09-11	Z	GRBK	73.24	75.34	73.23	75.25	2.50	222,118	4,437	73.10	87.92
2025-09-10	Z	GRBK	74.28	74.66	71.8005	72.72	-1.045	266,427	4,721	66.17	73.32
2025-09-09	Z	GRBK	74.36	74.80	72.38	73.77	-1.055	413,419	6,790	72.75	81.41
2025-09-08	Z	GRBK	73.38	74.88	72.71	74.82	1.395	273,527	5,896	60.84	75.00