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ECL — Ecolab, Inc.

NYSE

Ecolab, Inc.

CompareBack to Screener
$273.70
+2.44(+0.90%)
O
273.31
H
275.31
L
271.17
V
1.2M
⏱️ End-of-day dataAs of Oct 2, 2026
OverviewStatisticsFinancialsHistorical DataOptionsDividend HistoryNewsChart
Underlying Price$273.70
Implied Volatility (IV)0.4%
Put / Call Ratio0.33
Total Options Volume16
Total Open Interest10.7K
Selected Expiration2026-10-16

ECL

Options Calculator
Expiration
CALLSSTRIKEPUTS
CalculatorLastChg% ChgBidAskVolOIIVStrikeLastChg% ChgBidAskVolOIIVCalculator
$36.70+0.00-$22.70$26.50-120.3%$250.00$0.60+0.00-$0.15$0.50-3300.3%
$16.40+0.00-$13.50$16.40-1210.3%$260.00$1.10-1.10-$0.25$1.5021.0K0.2%
$5.30+0.00-$6.70$8.60-4620.3%$270.00$3.33-2.47-$2.30$3.8011.0K0.2%
$2.85+0.94-$1.20$3.4025620.2%$280.00$10.71+0.00-$7.10$9.00-1880.2%
$0.68+0.00-$0.35$1.10-2.4K0.2%$290.00$19.38+0.00-$14.60$17.50-230.2%
$0.25+0.07-$0.05$0.25103.7K0.3%$300.00$33.96+0.00-$24.30$27.50--0.2%

Open Interest & Max Pain

2026-10-16
Max Pain$270.00-1.4% vs price
Call Open Interest7.9K
Put Open Interest2.7K
Put / Call (Open Interest)0.34
CallsPutsPrice $273.70Max painTop of chart = 3.7K contracts
220
240
260
Max pain $270
280
300
320

Max pain is the strike where the open options would be worth the least at expiration, i.e. where option buyers as a group would lose the most. The chart shows strikes within 20% of the price. Open interest is from the last end-of-day update.