IEX Open Interest
IDEX Corporation (IEX) had 2.71K open option contracts as of Nov 4, 2026: 1.49K calls and 1.22K puts. Open interest rose 242.0% over the past four weeks, and is IEX's highest level in 12 weeks. The put/call open interest ratio is 0.82, so calls outnumber puts.
Open Interest by Strike
Showing results for IEX, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for IEX, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for IEX, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for IEX, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for IEX, all expirations, calls & puts. View full history
IEX Open Interest FAQ
What is open interest?
Open interest is the number of option contracts that are open and not yet closed, exercised, or expired. The Options Clearing Corporation calculates it once a day from the previous day's trades, and it is published before the market opens.
How much open interest does IEX have?
IDEX had 2.71K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 1.51K contracts.
Is IEX open interest rising or falling?
Open interest rose 242.0% over the past four weeks, and is IEX's highest level in 12 weeks. It was 793 contracts on Oct 7, 2026. See the IEX open interest history for a longer view.
What is the IEX put/call open interest ratio?
The IDEX put/call open interest ratio was 0.82 as of Nov 4, 2026. Four weeks earlier it was 0.11.
What is IDEX Corporation?
Idex manufactures pumps, flow meters, valves, and fluidic systems for customers in a variety of end markets, including industrial, fire and safety, life science, and water.