Ecolab Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 4, 2026	297.49	303.98	295.01	297.41	297.41	-0.46%	171
Mar 3, 2026	298.00	303.56	292.20	298.77	298.77	-1.87%	475
Mar 2, 2026	308.00	315.90	297.41	304.45	304.45	-0.83%	445
Feb 27, 2026	306.76	309.00	302.00	307.00	307.00	0.69%	851
Feb 26, 2026	306.52	311.15	302.15	304.91	304.91	-0.04%	155
Feb 25, 2026	305.83	311.15	302.51	305.04	305.04	-0.82%	2,084
Feb 24, 2026	303.47	310.00	303.47	307.57	307.57	0.67%	214
Feb 23, 2026	298.60	306.11	298.31	305.51	305.51	0.70%	188
Feb 20, 2026	298.30	305.00	298.27	303.40	303.40	0.66%	107
Feb 19, 2026	313.43	313.43	298.76	301.40	301.40	0.08%	193
Feb 18, 2026	306.27	306.27	300.51	301.15	301.15	-0.68%	641
Feb 17, 2026	299.17	304.43	296.99	303.21	303.21	0.92%	1,764
Feb 13, 2026	303.85	307.40	297.58	300.46	300.46	-1.28%	201
Feb 12, 2026	304.00	307.53	301.93	304.37	304.37	0.95%	245
Feb 11, 2026	303.85	303.96	295.31	301.52	301.52	-0.04%	271
Feb 10, 2026	283.93	301.63	283.93	301.63	301.63	4.87%	570
Feb 9, 2026	293.22	293.23	284.65	287.61	287.61	-0.33%	1,419
Feb 6, 2026	287.30	295.80	284.20	288.55	288.55	0.76%	180
Feb 5, 2026	288.16	290.00	280.36	286.37	286.37	-0.72%	159
Feb 4, 2026	285.00	288.54	279.21	288.45	288.45	2.32%	1,387
Feb 3, 2026	285.00	286.40	279.20	281.92	281.92	-0.76%	179
Feb 2, 2026	277.42	285.95	277.42	284.09	284.09	0.91%	258
Jan 30, 2026	275.00	285.00	275.00	281.52	281.52	0.32%	3,371
Jan 29, 2026	271.23	285.00	271.23	280.62	280.62	-0.40%	1,662
Jan 28, 2026	285.00	286.35	278.91	281.76	281.76	-0.89%	181
Jan 27, 2026	279.36	284.98	279.36	284.28	284.28	0.45%	16
Jan 26, 2026	274.51	284.78	274.51	282.99	282.99	0.33%	105
Jan 23, 2026	284.11	284.11	277.26	282.05	282.05	0.38%	29
Jan 22, 2026	279.68	282.36	277.00	280.99	280.99	0.64%	48
Jan 21, 2026	274.39	279.21	274.39	279.21	279.21	2.16%	595
Jan 20, 2026	276.69	277.64	271.45	273.30	273.30	-1.44%	2,965
Jan 16, 2026	272.35	279.82	272.35	277.28	277.28	-0.14%	20
Jan 15, 2026	277.45	278.50	276.11	277.68	277.68	1.24%	10
Jan 14, 2026	273.27	275.80	273.00	274.29	274.29	1.18%	5,041
Jan 13, 2026	272.67	272.67	267.35	271.08	271.08	-0.77%	583
Jan 12, 2026	272.75	273.66	268.19	273.19	273.19	0.31%	52
Jan 9, 2026	273.69	274.80	271.02	272.34	272.34	0.12%	131
Jan 8, 2026	265.83	273.13	265.83	272.02	272.02	0.89%	82
Jan 7, 2026	269.63	273.57	269.49	269.62	269.62	-0.11%	160
Jan 6, 2026	265.38	269.92	261.20	269.92	269.92	2.47%	38
Jan 5, 2026	265.90	265.90	259.80	263.42	263.42	0.66%	109
Jan 2, 2026	262.51	265.49	260.21	261.68	261.68	-0.96%	10
Dec 31, 2025	262.00	265.00	262.00	264.21	264.21	-0.01%	35
Dec 30, 2025	263.80	265.52	263.80	264.23	264.23	-0.01%	14
Dec 29, 2025	264.03	266.11	264.03	264.25	264.25	-0.34%	23
Dec 24, 2025	267.06	267.06	262.10	265.14	265.14	-0.21%	1
Dec 23, 2025	267.38	268.00	265.34	265.70	265.70	-0.46%	9
Dec 22, 2025	262.59	267.68	262.59	266.93	266.93	1.52%	39
Dec 19, 2025	264.89	264.89	261.49	262.94	262.94	0.08%	103
Dec 18, 2025	264.74	265.78	260.05	262.73	262.73	0.06%	164