PTRB Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 13, 2026	39.67	39.67	39.60	39.62	39.62	0.11%	88,346
Oct 12, 2026	39.56	39.59	39.53	39.57	39.57	0.01%	179,934
Oct 9, 2026	39.55	39.58	39.49	39.57	39.56	-	302,668
Oct 8, 2026	39.43	39.59	39.39	39.57	39.57	0.27%	681,706
Oct 7, 2026	39.26	39.48	39.26	39.46	39.46	-0.03%	199,982
Oct 6, 2026	39.67	39.67	39.40	39.47	39.47	0.20%	255,239
Oct 5, 2026	39.35	39.41	39.29	39.39	39.39	-0.06%	274,909
Oct 2, 2026	39.58	39.62	39.38	39.42	39.42	-0.19%	504,995
Oct 1, 2026	39.31	39.54	39.26	39.49	39.49	0.13%	319,245
Sep 30, 2026	39.51	39.51	39.37	39.44	39.44	-0.03%	213,311
Sep 29, 2026	39.65	39.65	39.51	39.61	39.45	-0.05%	136,167
Sep 28, 2026	39.69	39.72	39.59	39.63	39.47	-0.58%	90,151
Sep 25, 2026	39.81	39.88	39.71	39.86	39.70	0.18%	141,331
Sep 24, 2026	40.00	40.03	39.78	39.79	39.63	-0.57%	169,143
Sep 23, 2026	40.29	40.29	39.94	40.02	39.86	-0.84%	154,806
Sep 22, 2026	40.41	40.41	40.29	40.36	40.20	0.04%	157,629
Sep 21, 2026	40.34	40.36	40.30	40.35	40.18	0.26%	83,052
Sep 18, 2026	40.32	40.32	40.23	40.24	40.08	-0.36%	106,419
Sep 17, 2026	40.34	40.40	40.33	40.39	40.22	0.47%	140,252
Sep 16, 2026	40.26	40.36	40.18	40.20	40.04	-0.03%	119,654
Sep 15, 2026	40.19	40.23	40.17	40.21	40.05	-0.07%	125,338
Sep 14, 2026	40.22	40.35	40.16	40.24	40.08	-0.10%	148,728
Sep 11, 2026	40.43	40.43	40.27	40.28	40.12	-0.07%	157,362
Sep 10, 2026	40.43	40.44	40.30	40.31	40.15	-0.67%	160,158
Sep 9, 2026	40.64	40.67	40.52	40.58	40.42	-0.22%	96,127
Sep 8, 2026	40.72	40.73	40.63	40.67	40.51	-0.10%	132,211
Sep 4, 2026	40.78	40.78	40.69	40.71	40.55	0.04%	152,091
Sep 3, 2026	40.74	40.76	40.70	40.70	40.53	0.11%	139,241
Sep 2, 2026	40.63	40.65	40.60	40.65	40.49	0.10%	186,950
Sep 1, 2026	40.64	40.73	40.59	40.61	40.45	-0.32%	171,941
Aug 31, 2026	40.73	40.74	40.69	40.74	40.58	-0.06%	143,602
Aug 28, 2026	41.09	41.09	40.92	40.93	40.60	-0.33%	52,607
Aug 27, 2026	41.08	41.26	41.03	41.06	40.74	-0.07%	370,706
Aug 26, 2026	41.08	41.09	41.05	41.09	40.77	-0.19%	71,989
Aug 25, 2026	41.08	41.17	41.06	41.17	40.84	0.49%	172,230
Aug 24, 2026	40.94	41.00	40.93	40.97	40.65	0.21%	174,954
Aug 21, 2026	40.93	40.93	40.87	40.89	40.56	-0.13%	144,891
Aug 20, 2026	40.94	40.98	40.91	40.94	40.62	-0.32%	281,749
Aug 19, 2026	41.09	41.09	41.00	41.07	40.75	0.44%	80,038
Aug 18, 2026	40.81	40.90	40.76	40.89	40.57	0.02%	192,054
Aug 17, 2026	40.90	40.94	40.86	40.88	40.56	-0.18%	136,625
Aug 14, 2026	41.01	41.04	40.94	40.96	40.63	-0.28%	113,611
Aug 13, 2026	41.08	41.13	41.04	41.07	40.75	0.37%	123,145
Aug 12, 2026	40.97	40.98	40.91	40.92	40.60	0.10%	94,532
Aug 11, 2026	40.89	40.93	40.88	40.88	40.56	0.05%	117,453
Aug 10, 2026	40.92	40.93	40.85	40.86	40.54	-0.29%	143,039
Aug 7, 2026	41.02	41.02	40.95	40.98	40.66	0.12%	110,719
Aug 6, 2026	40.96	40.99	40.90	40.93	40.61	-0.24%	509,212
Aug 5, 2026	41.00	41.06	40.99	41.03	40.71	0.05%	218,921
Aug 4, 2026	40.95	41.01	40.94	41.01	40.69	0.42%	105,429