Ecolab (ECL) options flow
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Options flow session · Last trade
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ECL session snapshot
Bullflow recorded 3 ECL options trades on Monday, October 26, 2026, totaling $379,185 in premium. Calls made up $266.39K (70.3%) across 2 trades and puts $112.80K (29.7%) across 1 trades, a put/call premium ratio of 0.42.
2 trades were sweeps and 1 were blocks. 1 filled at or above the ask, 2 at or below the bid and 0 at the mid. The largest was a $146,410 sweep of 121 Dec 18, 2026 $290 Call trade at 13:02:43 ET, filled at the bid.
ECL closed at $288.89, up 0.12% from the prior close. By premium, ECL ranked 3 of 3 among the related tickers below.
- Company
- Ecolab, Inc.
- Exchange
- NYSE
- Sector
- Basic Materials
- Close
- $288.89
ECL options flow statistics
- Total premium
- $379.19K
- Recorded trades
- 3
- Call premium
- $266.39K
- Put premium
- $112.80K
- Put/call premium ratio
- 0.42
- Avg premium per trade
- $126.40K
- Calls / puts (trades)
- 2 / 1
- Sweeps / blocks
- 2 / 1
- At or above ask
- 1
- At or below bid
- 2
- Largest trade
- $146.41K
- Last trade
Where the premium went
in calls
$379.19K · 3 trades
Premium
Trade type
Fill side
ECL largest options trades
| Time | Contract | C/P | Premium | Size | Fill | Type |
|---|---|---|---|---|---|---|
| ECL Dec 18, 2026 $290 | Call | $146,410 | 121 | Bid | Sweep | |
| ECL Nov 20, 2026 $290 | Call | $119,975 | 129 | Bid | Sweep | |
| ECL Nov 20, 2026 $290 | Put | $112,800 | 120 | Ask | Block |
Each of the 3 largest trades had a different contract.
The 3 largest trades total $379.19K of $379.19K
ECL gamma exposure
Gamma exposure is separate from this closing options flow summary. Additional data appears in the interactive view when available.
ECL options flow questions
What was the largest ECL options trade on October 26, 2026?
A $146,410 sweep of 121 ECL Dec 18, 2026 $290 Call trade at 13:02:43 ET, filled at the bid. It was the largest of 3 trades Bullflow recorded for ECL that session.
How much ECL options premium traded on October 26, 2026?
$379,185 across 3 recorded sweeps and blocks: $266,385 in calls (2 trades) and $112,800 in puts (1 trades).
Was ECL options flow bullish or bearish on October 26, 2026?
Calls were 70.3% of premium (put/call premium ratio 0.42). 2 of 3 trades filled at or below the bid and 1 at or above the ask. Premium and fill side do not show whether a trade opened or closed a position or was a hedge, so they do not establish direction on their own.
How does ECL options flow compare with related stocks?
ECL ranked 3 of 3 by premium on Oct 26, 2026 among the tickers shown here. CLF $6.86M, FCX $2.66M, ECL $379.19K led; ECL recorded $379.19K.
How often is ECL options flow data updated?
The page shows a completed session (October 26, 2026, last trade 13:36:11 ET) and updates after the next trading day becomes historical. Intraday ECL flow is in the Bullflow dashboard and API.
How to read this data
This summary covers recorded single-leg sweeps and blocks with positive premium, excluding cancelled trades. It describes the covered flow, not all options-market volume. Total premium is gross traded premium; it is not net buying pressure. The interactive dashboard can use different filters and may show different totals.
Calls, puts, and execution near the bid or ask provide context but do not establish whether a position was opened or closed, whether it was part of a hedge, or where the stock will move next. The session updates after the next trading day becomes historical.
Stock prices show regular-session candles delayed at least 15 minutes. The latest view refreshes during market hours; the flow-session view places recorded trades on their original date, using interpolated stock prices between candle samples. Gamma exposure shows its separately dated public closing snapshot.