Mesa Laboratories, Inc. (MLAB) NASDAQ

Currency In USD

MLAB Historical Return

If you invested $1000 in Mesa Laboratories, Inc. (MLAB) 10 years ago, it would be worth $1,252.99 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $471.11, while $1000 invested 1 year ago would be worth $1,720.12. This corresponds to total returns of 25.3%, -52.89%, 72.01%, respectively, with annualized returns of 2.28%, -13.97%, 72.01%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

MLAB Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	119.94	124.76	124.76	124.89	119.03	160,688
August 20, 2026	118.47	119.15	119.15	121.9	118.47	185,385
August 19, 2026	109.91	119.72	119.72	120.45	108.85	236,468
August 18, 2026	106.66	107.94	107.94	109.35	105.07	194,222
August 17, 2026	105.05	107.64	107.64	110.96	103.94	139,560
August 14, 2026	113.09	106.04	106.04	115.43	105.24	161,033
August 13, 2026	112.21	113.2	113.2	115.52	110.22	254,284
August 12, 2026	110.69	112.8	112.8	113.29	108.58	194,134
August 11, 2026	101.64	111.23	111.23	111.39	93.03	0
August 10, 2026	101.42	101.62	101.62	103.62	100.51	103,049
August 07, 2026	102.01	102.65	102.65	103.08	100.23	103,032
August 06, 2026	101.01	101.01	101.01	102.06	100.02	85,137
August 05, 2026	100.1	102.62	102.62	103.62	99.6	103,337
August 04, 2026	104.49	101.14	101.14	105.91	100.63	167,441
August 03, 2026	102.68	104.43	104.43	105.8	101.78	138,307
July 31, 2026	100.32	100.81	100.81	101.94	95.75	141,002
July 30, 2026	99.6	101.04	101.04	101.1	98.69	90,846
July 29, 2026	99.92	99.66	99.66	101.28	97.87	95,434
July 28, 2026	97.77	101.1	101.1	101.68	97.77	112,553
July 27, 2026	97.71	97.77	97.77	98.52	95.86	92,259
July 23, 2026	97.61	100.95	100.95	102.4	97.61	166,552
July 22, 2026	96.98	98.57	98.57	98.78	95.96	134,820
July 21, 2026	95.85	97.51	97.51	98.87	94.1	116,534
July 20, 2026	97.32	96.67	96.67	98.3	95.6	137,799
July 17, 2026	97.88	97.94	97.94	100.87	96.5	189,605
July 16, 2026	95.03	99.44	99.44	99.9	93.54	167,010
July 15, 2026	95.21	94.68	94.68	96.95	93.25	195,437
July 14, 2026	95.19	94.64	94.64	96.73	92.31	210,243
July 13, 2026	96.1	94.95	94.95	97.96	94.67	164,633
July 10, 2026	95.81	95.61	95.61	96.35	93.91	166,188
July 09, 2026	92.39	95.39	95.39	96.66	90	322,651
July 08, 2026	95.29	91.36	91.36	97.13	90.64	644,895
July 07, 2026	101.61	96.16	96.16	104	96	151,069
July 06, 2026	105.38	102.56	102.56	106.04	102.29	156,670
July 02, 2026	105.01	105.54	105.54	107.68	103.61	117,340
July 01, 2026	99.53	104.39	104.39	106.12	99.53	143,921
June 30, 2026	99.53	99.55	99.55	100.04	96.46	208,646
June 29, 2026	102.42	99.53	99.53	102.86	98.84	145,372
June 26, 2026	98.1	102.42	102.42	103.43	96.28	257,312
June 25, 2026	95.49	98.15	98.15	99.95	95.45	181,085
June 24, 2026	91.98	94.45	94.45	96.55	91.96	180,969
June 23, 2026	92.54	91.97	91.97	96.69	91.86	208,461
June 22, 2026	95.27	93.23	93.23	96.1	87.22	208,832
June 18, 2026	95.68	95.1	95.1	97.8	94.14	174,251
June 17, 2026	100.53	94.95	94.95	101.28	93.62	272,495
June 16, 2026	105.35	99.68	99.68	106.49	98.85	260,931
June 15, 2026	106.72	104.08	104.08	107.79	101.79	559,040
June 12, 2026	107.29	105.48	105.48	110.14	105.16	395,636
June 11, 2026	108.82	107.35	107.35	108.82	103.94	239,526
June 10, 2026	108.17	107.22	107.22	109.49	106.31	273,164
June 09, 2026	110.39	109.03	109.03	113.99	105.68	362,700
June 08, 2026	104.94	108.46	108.46	108.47	104.94	181,444
June 05, 2026	109.13	103.89	103.89	109.4	103.8	0
June 04, 2026	104.99	109.13	109.13	110.43	104.31	135,356
June 03, 2026	104.92	104.38	104.38	105.89	101.68	137,397
June 02, 2026	104.42	106.66	106.66	108.29	104.42	229,189
June 01, 2026	101.62	105.26	105.26	105.72	99.47	230,862
May 29, 2026	103.59	102.02	102.02	106.63	98.98	286,355
May 28, 2026	90.8	103.1	103.1	103.57	90.8	225,270
May 27, 2026	105.21	90.8	90.8	105.21	81.3	352,684