Proto Labs Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 3, 2026	53.20	53.20	52.65	52.65	52.65	-0.94%	-
Mar 2, 2026	52.20	53.15	52.05	53.15	53.15	1.14%	-
Feb 27, 2026	53.05	53.20	52.55	52.55	52.55	-1.13%	-
Feb 26, 2026	52.90	53.20	52.90	53.15	53.15	0.38%	-
Feb 25, 2026	53.70	53.95	52.95	52.95	52.95	-0.75%	-
Feb 24, 2026	53.75	53.85	53.35	53.35	53.35	0.09%	-
Feb 23, 2026	55.10	55.35	53.30	53.30	53.30	-3.35%	-
Feb 20, 2026	55.80	55.80	55.15	55.15	55.15	-	-
Feb 19, 2026	55.75	55.75	55.15	55.15	55.15	-1.87%	-
Feb 18, 2026	56.55	56.70	56.20	56.20	56.20	-0.44%	-
Feb 17, 2026	56.85	57.00	56.45	56.45	56.45	-0.62%	-
Feb 16, 2026	57.00	57.15	56.80	56.80	56.80	0.62%	-
Feb 13, 2026	56.00	56.45	55.90	56.45	56.45	1.62%	-
Feb 12, 2026	56.75	57.00	55.55	55.55	55.55	0.18%	-
Feb 11, 2026	55.80	56.50	55.45	55.45	55.45	-0.27%	-
Feb 10, 2026	55.50	56.05	55.35	55.60	55.60	-1.59%	7
Feb 9, 2026	56.75	56.75	54.95	56.50	56.50	6.91%	-
Feb 6, 2026	44.48	52.85	44.48	52.85	52.85	17.39%	1,068
Feb 5, 2026	45.26	45.38	45.02	45.02	45.02	-0.57%	-
Feb 4, 2026	45.38	45.54	45.28	45.28	45.28	-1.05%	-
Feb 3, 2026	45.26	45.76	45.26	45.76	45.76	0.31%	-
Feb 2, 2026	44.14	45.62	44.14	45.62	45.62	3.31%	-
Jan 30, 2026	44.44	44.48	44.16	44.16	44.16	0.68%	-
Jan 29, 2026	43.30	43.86	43.26	43.86	43.86	0.09%	-
Jan 28, 2026	43.76	44.20	43.76	43.82	43.82	-0.95%	-
Jan 27, 2026	44.60	44.60	44.24	44.24	44.24	-1.07%	-
Jan 26, 2026	45.38	45.38	44.72	44.72	44.72	-3.33%	-
Jan 23, 2026	47.02	47.02	46.26	46.26	46.26	-3.63%	-
Jan 22, 2026	47.42	48.00	47.42	48.00	48.00	3.23%	-
Jan 21, 2026	45.36	46.50	45.22	46.50	46.50	1.13%	-
Jan 20, 2026	46.34	46.34	45.98	45.98	45.98	-1.42%	-
Jan 19, 2026	46.74	46.74	46.64	46.64	46.64	-1.23%	-
Jan 16, 2026	47.46	47.58	47.22	47.22	47.22	0.21%	-
Jan 15, 2026	46.12	47.12	46.12	47.12	47.12	2.75%	-
Jan 14, 2026	46.36	46.36	45.86	45.86	45.86	-1.80%	-
Jan 13, 2026	46.84	46.98	46.70	46.70	46.70	0.30%	-
Jan 12, 2026	46.72	46.72	46.52	46.56	46.56	-1.31%	-
Jan 9, 2026	47.16	47.34	47.16	47.18	47.18	0.94%	-
Jan 8, 2026	45.94	46.74	45.58	46.74	46.74	2.54%	33
Jan 7, 2026	46.30	46.30	45.58	45.58	45.58	0.62%	-
Jan 6, 2026	45.16	45.30	44.90	45.30	45.30	0.85%	-
Jan 5, 2026	43.96	44.92	43.96	44.92	44.92	3.84%	-
Jan 2, 2026	43.02	43.38	43.02	43.26	43.26	-2.48%	-
Dec 30, 2025	44.40	44.44	44.36	44.36	44.36	-0.36%	-
Dec 29, 2025	44.72	44.78	44.34	44.52	44.52	-1.02%	-
Dec 23, 2025	45.02	45.02	44.90	44.98	44.98	-0.49%	-
Dec 22, 2025	44.50	45.20	44.44	45.20	45.20	1.71%	-
Dec 19, 2025	44.86	44.88	44.44	44.44	44.44	-1.55%	-
Dec 18, 2025	44.62	45.14	44.62	45.14	45.14	0.85%	-
Dec 17, 2025	45.02	45.08	44.76	44.76	44.76	0.49%	-