Proto Labs Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 6, 2025	38.49	39.69	38.49	39.10	39.10	0.15%	191,227
May 5, 2025	37.93	39.65	37.49	39.04	39.04	1.80%	224,786
May 2, 2025	36.13	39.60	36.13	38.35	38.35	7.12%	314,100
May 1, 2025	35.39	36.10	35.07	35.80	35.80	1.82%	208,892
Apr 30, 2025	34.49	35.24	33.80	35.16	35.16	-0.71%	167,112
Apr 29, 2025	35.40	35.45	34.61	35.41	35.41	0.06%	100,517
Apr 28, 2025	35.17	35.70	34.71	35.39	35.39	0.63%	157,926
Apr 25, 2025	34.97	35.17	34.13	35.17	35.17	0.23%	167,680
Apr 24, 2025	33.78	35.11	33.78	35.09	35.09	3.79%	186,352
Apr 23, 2025	34.76	35.30	33.58	33.81	33.81	1.53%	210,619
Apr 22, 2025	32.73	33.54	32.57	33.30	33.30	3.13%	201,640
Apr 21, 2025	33.07	33.10	32.04	32.29	32.29	-3.21%	174,981
Apr 17, 2025	33.37	33.75	32.89	33.36	33.36	-0.12%	953,508
Apr 16, 2025	33.34	33.78	32.57	33.40	33.40	-2.34%	469,432
Apr 15, 2025	33.84	34.48	33.83	34.20	34.20	0.29%	180,363
Apr 14, 2025	35.28	35.38	33.65	34.10	34.10	-1.64%	200,782
Apr 11, 2025	33.43	34.87	33.11	34.67	34.67	3.00%	206,341
Apr 10, 2025	33.95	34.19	33.04	33.66	33.66	-3.97%	180,719
Apr 9, 2025	31.06	35.83	31.00	35.05	35.05	12.63%	244,869
Apr 8, 2025	33.00	33.00	30.63	31.12	31.12	-2.05%	275,401
Apr 7, 2025	30.11	33.36	29.59	31.77	31.77	0.41%	256,339
Apr 4, 2025	31.71	32.01	30.20	31.64	31.64	-4.90%	261,272
Apr 3, 2025	33.93	34.22	32.81	33.27	33.27	-8.32%	299,343
Apr 2, 2025	34.72	36.36	34.72	36.29	36.29	2.54%	105,307
Apr 1, 2025	34.75	35.64	34.70	35.39	35.39	1.00%	127,149
Mar 31, 2025	35.04	35.36	34.08	35.04	35.04	-2.01%	174,979
Mar 28, 2025	36.89	36.89	35.54	35.76	35.76	-3.48%	136,574
Mar 27, 2025	37.07	37.27	36.26	37.05	37.05	0.11%	164,481
Mar 26, 2025	37.20	37.47	36.80	37.01	37.01	-0.08%	117,172
Mar 25, 2025	36.96	37.32	36.79	37.04	37.04	0.05%	132,353
Mar 24, 2025	37.06	37.43	36.66	37.02	37.02	2.04%	146,932
Mar 21, 2025	35.71	36.50	35.61	36.28	36.28	-0.27%	509,682
Mar 20, 2025	36.09	37.00	36.09	36.38	36.38	-0.57%	124,766
Mar 19, 2025	35.99	36.93	35.94	36.59	36.59	2.24%	146,892
Mar 18, 2025	36.51	36.70	35.78	35.79	35.79	-2.59%	180,474
Mar 17, 2025	36.48	37.34	36.31	36.74	36.74	0.52%	168,874
Mar 14, 2025	36.30	36.66	35.77	36.55	36.55	2.29%	150,898
Mar 13, 2025	37.12	37.12	35.72	35.73	35.73	-3.87%	145,388
Mar 12, 2025	37.76	37.76	36.92	37.17	37.17	0.08%	139,767
Mar 11, 2025	37.30	37.97	36.55	37.14	37.14	0.13%	182,083
Mar 10, 2025	37.30	37.80	36.74	37.09	37.09	-2.39%	241,052
Mar 7, 2025	37.78	38.24	37.24	38.00	38.00	0.24%	205,935
Mar 6, 2025	37.84	38.55	37.70	37.91	37.91	-1.12%	212,492
Mar 5, 2025	37.82	38.54	37.45	38.34	38.34	1.35%	201,353
Mar 4, 2025	37.61	38.64	36.96	37.83	37.83	-1.20%	233,877
Mar 3, 2025	40.49	40.74	38.20	38.29	38.29	-3.99%	218,522
Feb 28, 2025	39.26	39.90	39.10	39.88	39.88	1.48%	220,210
Feb 27, 2025	40.07	40.19	39.30	39.30	39.30	-2.19%	323,709
Feb 26, 2025	39.98	40.61	39.63	40.18	40.18	1.44%	229,823
Feb 25, 2025	40.00	40.61	39.35	39.61	39.61	-1.47%	259,901