Proto Labs Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jul 16, 2025	39.77	39.77	38.74	39.59	39.59	0.35%	247,321
Jul 15, 2025	40.31	40.38	39.44	39.45	39.45	-1.89%	209,620
Jul 14, 2025	39.99	40.36	39.78	40.21	40.21	0.17%	108,367
Jul 11, 2025	40.95	40.99	40.03	40.14	40.14	-2.60%	162,062
Jul 10, 2025	40.99	41.63	40.99	41.21	41.21	0.19%	135,121
Jul 9, 2025	40.81	41.17	40.33	41.13	41.13	1.03%	136,315
Jul 8, 2025	40.58	41.38	40.29	40.71	40.71	0.42%	154,519
Jul 7, 2025	40.75	41.40	40.47	40.54	40.54	-1.53%	187,699
Jul 3, 2025	40.76	41.36	40.76	41.17	41.17	1.08%	64,180
Jul 2, 2025	40.31	40.83	40.20	40.73	40.73	1.24%	129,473
Jul 1, 2025	39.88	41.24	39.60	40.23	40.23	0.47%	152,835
Jun 30, 2025	40.53	40.62	39.83	40.04	40.04	-1.09%	171,298
Jun 27, 2025	39.90	40.67	39.59	40.48	40.48	1.61%	439,271
Jun 26, 2025	39.39	39.86	39.27	39.84	39.84	1.32%	157,308
Jun 25, 2025	39.69	39.79	39.31	39.32	39.32	-0.83%	135,863
Jun 24, 2025	39.72	39.93	39.34	39.65	39.65	1.25%	158,327
Jun 23, 2025	38.00	39.19	37.99	39.16	39.16	2.94%	115,900
Jun 20, 2025	38.35	38.51	37.91	38.04	38.04	0.05%	352,584
Jun 18, 2025	38.18	38.68	37.95	38.02	38.02	-0.34%	144,833
Jun 17, 2025	37.97	38.73	37.97	38.15	38.15	-1.27%	201,297
Jun 16, 2025	38.14	38.68	37.99	38.64	38.64	2.74%	159,261
Jun 13, 2025	37.99	38.14	37.40	37.61	37.61	-2.87%	206,163
Jun 12, 2025	39.07	39.15	38.46	38.72	38.72	-1.53%	151,443
Jun 11, 2025	39.32	39.81	39.27	39.32	39.32	0.18%	208,933
Jun 10, 2025	39.28	39.62	39.05	39.25	39.25	0.13%	141,862
Jun 9, 2025	38.60	39.25	38.20	39.20	39.20	2.24%	246,831
Jun 6, 2025	37.89	38.35	37.39	38.34	38.34	2.76%	235,809
Jun 5, 2025	37.84	38.00	37.16	37.31	37.31	-1.43%	330,562
Jun 4, 2025	37.51	38.15	37.39	37.85	37.85	0.77%	643,655
Jun 3, 2025	36.59	37.64	36.59	37.56	37.56	2.82%	247,859
Jun 2, 2025	36.89	36.89	36.15	36.53	36.53	-1.22%	187,274
May 30, 2025	37.31	37.36	36.67	36.98	36.98	-1.68%	175,841
May 29, 2025	38.03	38.03	37.43	37.61	37.61	-0.37%	116,260
May 28, 2025	38.37	38.37	37.47	37.75	37.75	-1.36%	203,001
May 27, 2025	37.44	38.45	37.02	38.27	38.27	3.94%	303,342
May 23, 2025	36.87	37.23	36.75	36.82	36.82	-1.66%	246,672
May 22, 2025	39.25	39.31	37.36	37.44	37.44	-5.38%	267,039
May 21, 2025	40.09	40.43	39.51	39.57	39.57	-3.18%	97,315
May 20, 2025	40.78	41.03	40.52	40.87	40.87	-0.34%	98,136
May 19, 2025	40.47	41.29	40.32	41.01	41.01	-0.17%	136,460
May 16, 2025	40.73	41.37	40.53	41.08	41.08	1.06%	171,063
May 15, 2025	40.50	40.70	39.79	40.65	40.65	0.15%	184,792
May 14, 2025	41.24	41.70	40.56	40.59	40.59	-1.86%	156,236
May 13, 2025	41.87	42.16	41.22	41.36	41.36	-0.67%	132,448
May 12, 2025	42.48	43.00	41.43	41.64	41.64	2.79%	195,015
May 9, 2025	40.27	40.99	39.97	40.51	40.51	0.77%	127,881
May 8, 2025	39.26	40.76	39.17	40.20	40.20	3.96%	127,881
May 7, 2025	39.47	39.49	38.50	38.67	38.67	-1.10%	129,136
May 6, 2025	38.49	39.69	38.49	39.10	39.10	0.15%	191,229
May 5, 2025	37.93	39.65	37.49	39.04	39.04	1.80%	224,786