PDM Open Interest
Piedmont Realty Trust Inc (PDM) had 910 open option contracts as of Nov 4, 2026: 839 calls and 71 puts. Open interest rose 8.5% over the past four weeks. The put/call open interest ratio is 0.08, so calls outnumber puts.
Open Interest by Strike
Showing results for PDM, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for PDM, 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 PDM, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for PDM, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for PDM, all expirations, calls & puts. View full history
PDM 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 PDM have?
PDM had 910 open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 858 contracts.
Is PDM open interest rising or falling?
Open interest rose 8.5% over the past four weeks. It was 839 contracts on Oct 7, 2026. See the PDM open interest history for a longer view.
What is the PDM put/call open interest ratio?
The PDM put/call open interest ratio was 0.08 as of Nov 4, 2026. Four weeks earlier it was 0.07.
What is Piedmont Realty Trust Inc?
Piedmont Realty Trust Inc is a fully integrated, self-managed real estate investment company focused on delivering an exceptional office environment.