Ecolab Inc (ECL) stock chart and technical analysis

Indicator summary: Leaning bearish (1 bullish, 3 bearish, 1 neutral). As of 2026-09-18, the close was $269.46: 2.7% below the 50-day average and 0.8% below the 200-day average, which is rising. RSI (14) is 37, in its neutral range. MACD is bearish. The stock sits 42% of the way up its 52-week range of $241.86 to $306.81, on 1.9x its 20-day average volume.

Indicator	Reading	Read
50-day average	$277.06	Price 2.7% below
200-day average	$271.63	Price 0.8% below, average rising
50 vs 200-day	50 above 200	Golden-cross alignment
RSI (14)	37	Neutral range
MACD (12, 26, 9)	-2.05 vs -0.94	Line below signal
52-week range	$241.86 to $306.81	42% of the way up the range
Volume vs 20-day average	1.9x	Heavy

What followed this setup for ECL

When it closed below its 200-day average (1,424 days), it was higher 63 trading days later 73% of the time, median +7.2%.
When it closed below its 50-day average (2,470 days), it was higher 63 trading days later 74% of the time, median +5.3%.
When it had MACD below its signal line (3,333 days), it was higher 63 trading days later 70% of the time, median +4.1%.
All days since 1999 (6,698 days): higher 63 trading days later 66% of the time, median +3.5%.

Base rates use ECL's own daily history since 1999; they describe the past, not a forecast.

ŷRobot chart signal: S-Buy, from the chart signal model.

ECL analysis: AI score, fair value and forecast · Is it a bull or a bear market today? · All covered stocks

ŷRobot analysis is AI-generated and quality-gated; nothing here is investment advice.