Proto Labs, Inc. - PRLB - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	54.52	52.16	52.16	54.94	52.02	202,129
October 16, 2025	55.41	54.53	54.53	55.9	53.49	318,380
October 15, 2025	52.42	55.22	55.22	55.28	52.42	317,550
October 14, 2025	50.1	51.91	51.91	52.16	50.1	243,013
October 13, 2025	48.97	51.04	51.04	51.37	48.7	162,349
October 10, 2025	48.93	48.23	48.23	49.79	48.14	239,300
October 09, 2025	50.1	48.99	48.99	50.49	48.89	89,123
October 08, 2025	50.26	50.28	50.28	50.32	49.56	118,201
October 07, 2025	50.67	49.81	49.81	51.77	49.66	187,300
October 06, 2025	50	50.63	50.63	50.64	49.09	184,900
October 03, 2025	49.89	49.65	49.65	50.68	49.51	174,350
October 02, 2025	49.08	49.87	49.87	49.99	48.91	129,076
October 01, 2025	49.52	49	49	49.68	48.91	73,770
September 30, 2025	49.66	50.03	50.03	50.53	49.46	139,348
September 29, 2025	50.79	49.64	49.64	50.79	49.44	126,500
September 26, 2025	49.32	50.4	50.4	50.6	48.94	187,749
September 25, 2025	48.88	49.18	49.18	49.19	48.42	142,525
September 24, 2025	50.8	49.34	49.34	50.94	49.09	191,812
September 23, 2025	51.2	50.84	50.84	51.96	50.77	159,619
September 22, 2025	50.41	51.02	51.02	51.2	49.96	232,213
September 19, 2025	50.96	50.6	50.6	51.09	50.02	278,137
September 18, 2025	49.64	50.89	50.89	51.2	49.49	163,343
September 17, 2025	49.51	49.37	49.39	50.49	48.99	134,677
September 16, 2025	49.39	49.45	49.45	49.6	48.91	126,493
September 15, 2025	49.63	49.65	49.65	50.14	49.44	96,737
September 12, 2025	49.8	49.4	49.4	50.05	49.29	126,300
September 11, 2025	49.04	50.29	50.29	50.43	49.04	144,218
September 10, 2025	49.4	48.96	48.96	49.8	48.8	119,443
September 09, 2025	49.88	49.58	49.58	50.04	49.15	139,286
September 08, 2025	50.27	50.25	50.25	50.32	49.67	157,710
September 05, 2025	50.26	49.93	49.98	50.88	49.58	100,797
September 04, 2025	49.19	50.2	50.2	50.2	49.06	142,017
September 03, 2025	49.29	49.06	49.06	49.49	48.78	212,413
September 02, 2025	48.98	49.09	49.09	49.31	48.59	148,380
August 29, 2025	50.68	49.81	49.81	50.68	49.39	207,200
August 28, 2025	50.93	50.77	50.77	50.93	50.21	163,500
August 27, 2025	50.05	50.84	50.84	50.85	49.55	173,840
August 26, 2025	50.46	50.1	50.1	50.96	50.08	170,181
August 25, 2025	50.68	50.46	50.46	50.82	50.09	214,408
August 22, 2025	48.51	50.69	50.69	51.09	48.32	250,139
August 21, 2025	47.45	48.26	48.26	48.26	47.05	118,100
August 20, 2025	48.36	47.7	47.7	48.53	47.43	112,488
August 19, 2025	48.58	48.55	48.55	49.07	48.27	119,740
August 18, 2025	47.94	48.37	48.37	48.75	47.94	159,232
August 15, 2025	47.92	48.15	48.15	48.31	47.29	187,500
August 14, 2025	48.67	47.85	47.85	48.83	47.48	188,200
August 13, 2025	47.7	49.2	49.2	49.39	47.46	193,760
August 12, 2025	46.81	47.65	47.65	47.82	46.62	146,420
August 11, 2025	46.53	46.24	46.24	46.65	46.05	148,435
August 08, 2025	47.01	46.62	46.62	48	46.49	235,307
August 07, 2025	45.9	46.29	46.29	46.41	45	260,800
August 06, 2025	44.12	44.96	44.96	45.25	43.76	207,038
August 05, 2025	43.39	44.2	44.2	44.2	43.05	214,927
August 04, 2025	43.44	43.35	43.35	44.33	42.84	233,749
August 01, 2025	44.5	43.19	43.19	44.6	42.89	360,735
July 31, 2025	43.4	43.12	43.12	43.5	40.97	390,187
July 30, 2025	40.17	39.23	39.23	40.24	38.62	198,000
July 29, 2025	40	40.02	40.02	40.05	39.1	161,633
July 28, 2025	39.23	39.64	39.64	39.88	39.08	151,800
July 25, 2025	38.9	39.11	39.11	39.11	38.48	104,600

Proto Labs, Inc. (PRLB) NYSE