IR Open Interest
Ingersoll Rand Inc (IR) had 27.2K open option contracts as of Nov 4, 2026: 20.09K calls and 7.11K puts. Open interest rose 30.7% over the past four weeks. The put/call open interest ratio is 0.35, so calls outnumber puts.
Open Interest by Strike
Showing results for IR, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for IR, 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 IR, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for IR, 2026-11-20(m), calls & puts. View all expiries
IR 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 IR have?
Ingersoll Rand had 27.2K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 22.87K contracts.
Is IR open interest rising or falling?
Open interest rose 30.7% over the past four weeks. It was 20.82K contracts on Oct 7, 2026. See the IR open interest history for a longer view.
What is the IR put/call open interest ratio?
The Ingersoll Rand put/call open interest ratio was 0.35 as of Nov 4, 2026. Four weeks earlier it was 0.23.
What is Ingersoll Rand Inc?
Ingersoll Rand was formed through the merger of Gardner Denver and Ingersoll Rand's industrial segment.