MATX Open Interest
Matsons Inc (MATX) had 9.47K open option contracts as of Nov 4, 2026: 1.78K calls and 7.69K puts. Open interest rose 4.3% over the past four weeks, and is MATX's highest level in 12 weeks. The put/call open interest ratio is 4.31, so puts outnumber calls.
Open Interest by Strike
Showing results for MATX, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for MATX, 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 MATX, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for MATX, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for MATX, all expirations, calls & puts. View full history
MATX 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 MATX have?
Matsons had 9.47K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 8.94K contracts.
Is MATX open interest rising or falling?
Open interest rose 4.3% over the past four weeks, and is MATX's highest level in 12 weeks. It was 9.08K contracts on Oct 7, 2026. See the MATX open interest history for a longer view.
What is the MATX put/call open interest ratio?
The Matsons put/call open interest ratio was 4.31 as of Nov 4, 2026. Four weeks earlier it was 5.76.
What is Matsons Inc?
Matson Inc is engaged in providing ocean transportation and logistics services.