$RUT Open Interest
Russell 2000 ($RUT) had 889.95K open option contracts as of Nov 6, 2026: 344.1K calls and 545.85K puts. Open interest rose 9.1% over the past four weeks. The put/call open interest ratio is 1.59, so puts outnumber calls.
Open Interest by Strike
Showing results for $RUT, 2026-11-09(w), calls & puts
Open Interest Stats
Showing results for $RUT, 2026-11-09(w), 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 $RUT, 2026-11-09(w), calls & puts
Open Interest Total by Expiry
Showing results for $RUT, 2026-11-09(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for $RUT, all expirations, calls & puts. View full history
$RUT 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 $RUT have?
$RUT had 889.95K open option contracts as of Nov 6, 2026. Over the past 30 days, open interest averaged 833.05K contracts.
Is $RUT open interest rising or falling?
Open interest rose 9.1% over the past four weeks. It was 815.59K contracts on Oct 9, 2026. See the $RUT open interest history for a longer view.
What is the $RUT put/call open interest ratio?
The $RUT put/call open interest ratio was 1.59 as of Nov 6, 2026. Four weeks earlier it was 1.68.