KMT Open Interest
Kennametal Inc (KMT) had 3.91K open option contracts as of Nov 4, 2026: 3.44K calls and 468 puts. Open interest rose 18.9% over the past four weeks, and is KMT's highest level in 4 weeks. The put/call open interest ratio is 0.14, so calls outnumber puts.
Open Interest by Strike
Showing results for KMT, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for KMT, 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 KMT, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for KMT, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for KMT, all expirations, calls & puts. View full history
KMT 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 KMT have?
Kennametal had 3.91K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 2.26K contracts.
Is KMT open interest rising or falling?
Open interest rose 18.9% over the past four weeks, and is KMT's highest level in 4 weeks. It was 3.29K contracts on Oct 7, 2026. See the KMT open interest history for a longer view.
What is the KMT put/call open interest ratio?
The Kennametal put/call open interest ratio was 0.14 as of Nov 4, 2026. Four weeks earlier it was 0.29.