RS Open Interest
Reliance Inc (RS) had 2.09K open option contracts as of Nov 4, 2026: 1.16K calls and 924 puts. Open interest rose 51.5% over the past four weeks, and is RS's highest level in 12 weeks. The put/call open interest ratio is 0.80, so calls outnumber puts.
Open Interest by Strike
Showing results for RS, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for RS, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
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Highest Open Interest Options
Showing results for RS, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for RS, 2026-11-20(m), calls & puts. View all expiries
RS 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 RS have?
Reliance had 2.09K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 1.66K contracts.
Is RS open interest rising or falling?
Open interest rose 51.5% over the past four weeks, and is RS's highest level in 12 weeks. It was 1.38K contracts on Oct 7, 2026. See the RS open interest history for a longer view.
What is the RS put/call open interest ratio?
The Reliance put/call open interest ratio was 0.80 as of Nov 4, 2026. Four weeks earlier it was 0.30.
What is Reliance Inc?
Reliance Inc operates a network of companies providing diversified metal solutions and is the metals service center company.