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ECL
Ecolab, Inc.
stock NYSE

At Close

Sep 30, 2026 3:59:51 PM EDT

274.89USD-1.072%(-2.98)1,491,504

268.00Bid 275.21Ask 7.21Spread

Pre-market

Sep 29, 2026 9:27:30 AM EDT

278.00USD+0.047%(+0.13)0

After-hours

Sep 30, 2026 4:30:30 PM EDT

275.00USD+0.040%(+0.11)590,743

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Apr 16, 2027 Jan 21, 2028 Jan 19, 2029

ITM/OTM for Dec 18, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
175	2,730	131	648

ECL Dec 18, 2026 Exp. - Volume by Strike

Puts

Calls

ECL Dec 18, 2026 Exp. - Open Interest by Strike

Puts

Calls

ECL Dec 18, 2026 Exp. - Max Pain @ $270.00

Puts

Calls

ECL Dec 18, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
420 C	0	0%	0			ECL261218C00420000
410 C	0	0%	0			ECL261218C00410000
400 C	1.18	+68.57%	1	11	08-05	ECL261218C00400000
390 C	3.80	0%	25	0	02-25	ECL261218C00390000
380 C	1.89	+372.50%	2	34	06-16	ECL261218C00380000
370 C	1.86	+86.00%	1	17	08-05	ECL261218C00370000
360 C	1.30	-25.71%	2	7	08-07	ECL261218C00360000
350 C	0.50	-13.79%	1	99	09-23	ECL261218C00350000
340 C	1.56	-2.50%	1	85	09-02	ECL261218C00340000
330 C	1.65	+153.85%	1	44	09-28	ECL261218C00330000
320 C	2.40	+41.18%	3	68	09-25	ECL261218C00320000
310 C	3.30	-5.71%	1	262	09-29	ECL261218C00310000
300 C	5.80	+23.14%	23	353	09-25	ECL261218C00300000
290 C	9.03	-2.90%	1	183	09-28	ECL261218C00290000
280 C	13.30	+18.75%	4	1,567	09-28	ECL261218C00280000
270 C	13.50	-21.97%	1	46	09-18	ECL261218C00270000
260 C	19.00	-46.79%	2	27	09-18	ECL261218C00260000
250 C	42.62	-1.57%	2	40	07-06	ECL261218C00250000
240 C	50.00	-3.85%	1	29	07-02	ECL261218C00240000
230 C	55.30	+17.51%	22	13	06-29	ECL261218C00230000
220 C	62.40	-6.80%	1	2	01-07	ECL261218C00220000
210 C	63.90	-10.30%	2	8	04-28	ECL261218C00210000
200 C	74.80	+32.27%	1	5	06-16	ECL261218C00200000
195 C	0	0%	0			ECL261218C00195000
190 C	77.74	-0.65%	1	2	12-15	ECL261218C00190000
185 C	0	0%	0			ECL261218C00185000
180 C	0	0%	0			ECL261218C00180000
175 C	78.87	0%	1	1	05-12	ECL261218C00175000
170 C	111.50	+26.42%	1	2	09-04	ECL261218C00170000
165 C	0	0%	0			ECL261218C00165000
160 C	0	0%	0			ECL261218C00160000
155 C	0	0%	0			ECL261218C00155000
150 C	0	0%	0			ECL261218C00150000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
420 P	0	0%	0			ECL261218P00420000
410 P	0	0%	0			ECL261218P00410000
400 P	0	0%	0			ECL261218P00400000
390 P	0	0%	0			ECL261218P00390000
380 P	0	0%	0			ECL261218P00380000
370 P	0	0%	0			ECL261218P00370000
360 P	0	0%	0			ECL261218P00360000
350 P	0	0%	0			ECL261218P00350000
340 P	0	0%	0			ECL261218P00340000
330 P	50.70	-6.08%	2	20	07-02	ECL261218P00330000
320 P	42.74	-17.49%	6	4	06-26	ECL261218P00320000
310 P	34.25	-9.20%	1	3	09-16	ECL261218P00310000
300 P	26.50	-10.92%	5	68	09-23	ECL261218P00300000
290 P	19.55	+21.43%	1	11	09-16	ECL261218P00290000
280 P	12.60	-14.52%	1	25	09-29	ECL261218P00280000
270 P	9.70	+5.43%	1	54	09-24	ECL261218P00270000
260 P	5.40	-10.00%	1	96	09-29	ECL261218P00260000
250 P	3.30	-2.94%	1	95	09-29	ECL261218P00250000
240 P	1.95	+5.41%	1	150	09-29	ECL261218P00240000
230 P	1.10	-32.93%	2	12	09-28	ECL261218P00230000
220 P	0.55	-78.43%	1	4	09-28	ECL261218P00220000
210 P	0.40	-69.70%	4	28	08-31	ECL261218P00210000
200 P	1.15	-36.11%	1	13	07-08	ECL261218P00200000
195 P	1.89	-3.08%	1	12	06-16	ECL261218P00195000
190 P	0.66	-59.26%	1	70	06-29	ECL261218P00190000
185 P	0.95	-53.66%	1	26	06-25	ECL261218P00185000
180 P	1.97	-24.23%	42	33	05-13	ECL261218P00180000
175 P	1.27	-13.61%	66	22	05-27	ECL261218P00175000
170 P	1.57	+25.60%	20	17	05-18	ECL261218P00170000
165 P	1.37	0%	60	9	06-03	ECL261218P00165000
160 P	1.88	0%	1	1	11-20	ECL261218P00160000
155 P	0	0%	0			ECL261218P00155000
150 P	1.00	+81.82%	1	6	05-18	ECL261218P00150000

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