Ecolab (ECL) Options Chain
NYSE: ECLConsumer DiscretionaryPackage Goods/CosmeticsUSD
At close: Oct 9, 4:01 PM ET · Delayed 15 min
Expiration date
- Expiration
- Jan 21, 2028
- Days to expiration
- 468
- Share price
- $281.83
- Put/call ratio (OI)
- 0.10
- Put/call ratio (volume)
- 0.00
- Expected move
- ±$63.63
- Open interest (C / P)
- 51 / 5
ECL options summary
The ECL options chain for the January 21, 2028 expiration lists 2 call and 4 put contracts, with 468 days until expiration. Open interest stands at 51 calls and 5 puts, a put/call ratio of 0.10, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $310.00 strike is 19.9%, which implies the market expects a move of about ±$63.63 (22.6%) in Ecolab stock by expiration.
The most open interest sits at the $390.00 call (50 contracts) and the $250.00 put (2 contracts).
Summary generated from market data by MetaCap's automated system. Methodology
ECL options chain · January 21, 2028
| Calls | Puts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Last | Bid | Ask | Strike | Bid | Ask | Last | |||||
| — | — | — | 200.00 | 1.90 | 4.90 | 3.70 | |||||
| — | — | — | 220.00 | 3.50 | 8.00 | 6.00 | |||||
| — | — | — | 250.00 | 11.30 | 14.60 | 15.05 | |||||
| — | — | — | 310.00 | 38.00 | 43.00 | 43.60 | |||||
| 4.80 | 4.10 | 7.70 | 390.00 | — | — | — | |||||
| 3.50 | 1.00 | 6.00 | 420.00 | — | — | — | |||||
In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.
Frequently asked questions
What is the ECL put/call ratio?
For the January 21, 2028 expiration, the ECL put/call ratio based on open interest is 0.10 (5 puts vs 51 calls), and 0.00 based on today's volume. A ratio above 1 means more puts than calls.
What is ECL's implied volatility?
At-the-money implied volatility for ECL options expiring January 21, 2028 is about 19.9%, an annualized estimate of how much the market expects Ecolab stock to move.
How many ECL option expiration dates are there?
ECL has 7 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.
What does "in the money" mean?
A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.