Proto Labs Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Dec 5, 2025	51.51	52.10	51.47	52.08	52.08	0.77%	122,556
Dec 4, 2025	50.91	52.12	50.85	51.68	51.68	0.98%	121,889
Dec 3, 2025	50.25	51.28	50.23	51.18	51.18	2.07%	108,486
Dec 2, 2025	50.45	50.51	49.50	50.14	50.14	0.22%	109,698
Dec 1, 2025	50.14	50.48	49.08	50.03	50.03	-1.55%	120,430
Nov 28, 2025	50.84	50.93	50.18	50.82	50.82	-0.08%	105,345
Nov 26, 2025	50.25	51.94	50.25	50.86	50.86	0.16%	260,988
Nov 25, 2025	49.69	51.03	49.51	50.78	50.78	3.09%	158,364
Nov 24, 2025	48.71	49.65	48.71	49.26	49.26	0.88%	135,192
Nov 21, 2025	47.00	49.08	46.88	48.83	48.83	4.32%	240,006
Nov 20, 2025	48.00	48.67	46.70	46.81	46.81	-0.78%	145,832
Nov 19, 2025	47.21	48.07	47.01	47.18	47.18	0.04%	115,101
Nov 18, 2025	46.89	47.30	46.07	47.16	47.16	0.19%	158,836
Nov 17, 2025	48.57	48.97	46.92	47.07	47.07	-2.95%	131,629
Nov 14, 2025	48.51	49.25	48.26	48.50	48.50	-1.22%	142,005
Nov 13, 2025	49.66	50.13	48.35	49.10	49.10	-1.46%	172,004
Nov 12, 2025	49.94	50.58	49.51	49.83	49.83	0.65%	302,919
Nov 11, 2025	49.05	49.58	48.45	49.51	49.51	0.98%	161,078
Nov 10, 2025	49.58	49.73	48.95	49.03	49.03	0.08%	162,972
Nov 7, 2025	48.49	49.04	47.69	48.99	48.99	0.72%	170,328
Nov 6, 2025	49.50	49.74	47.67	48.64	48.64	-2.33%	225,062
Nov 5, 2025	48.67	50.02	48.00	49.80	49.80	3.15%	201,444
Nov 4, 2025	52.12	52.12	47.81	48.28	48.28	-9.71%	374,068
Nov 3, 2025	49.91	53.52	47.84	53.47	53.47	7.46%	612,463
Oct 31, 2025	53.60	54.64	45.10	49.76	49.76	-6.17%	658,148
Oct 30, 2025	52.05	53.79	51.91	53.03	53.03	0.68%	218,787
Oct 29, 2025	53.49	54.03	52.05	52.67	52.67	-1.53%	244,903
Oct 28, 2025	54.15	54.62	53.12	53.49	53.49	-1.58%	135,618
Oct 27, 2025	55.25	55.25	53.97	54.35	54.35	-0.53%	114,897
Oct 24, 2025	55.45	55.90	54.57	54.64	54.64	-1.14%	119,772
Oct 23, 2025	53.03	55.58	53.03	55.27	55.27	4.11%	286,916
Oct 22, 2025	54.03	54.03	52.47	53.09	53.09	-2.03%	231,616
Oct 21, 2025	53.60	54.56	52.50	54.19	54.19	0.80%	170,280
Oct 20, 2025	52.73	53.76	52.73	53.76	53.76	3.07%	182,866
Oct 17, 2025	54.52	54.94	52.02	52.16	52.16	-4.35%	202,129
Oct 16, 2025	55.41	55.90	53.49	54.53	54.53	-1.25%	318,380
Oct 15, 2025	52.42	55.28	52.42	55.22	55.22	6.38%	317,550
Oct 14, 2025	50.10	52.16	50.10	51.91	51.91	1.70%	243,013
Oct 13, 2025	48.97	51.37	48.70	51.04	51.04	5.83%	162,349
Oct 10, 2025	48.93	49.79	48.14	48.23	48.23	-1.55%	239,292
Oct 9, 2025	50.10	50.49	48.89	48.99	48.99	-2.57%	89,123
Oct 8, 2025	50.26	50.32	49.56	50.28	50.28	0.94%	119,651
Oct 7, 2025	50.67	51.77	49.66	49.81	49.81	-1.62%	187,284
Oct 6, 2025	50.00	50.64	49.09	50.63	50.63	1.97%	184,897
Oct 3, 2025	49.89	50.68	49.51	49.65	49.65	-0.44%	174,350
Oct 2, 2025	49.08	49.99	48.91	49.87	49.87	1.78%	129,107
Oct 1, 2025	49.52	49.68	48.91	49.00	49.00	-2.06%	73,770
Sep 30, 2025	49.66	50.53	49.46	50.03	50.03	0.79%	139,348
Sep 29, 2025	50.79	50.79	49.44	49.64	49.64	-1.51%	126,465
Sep 26, 2025	49.32	50.60	48.94	50.40	50.40	2.48%	187,749