PLXS Open Interest
Plexus Corp (PLXS) had 4.03K open option contracts as of Nov 4, 2026: 3.67K calls and 360 puts. Open interest rose 76.3% over the past four weeks. The put/call open interest ratio is 0.10, so calls outnumber puts.
Open Interest by Strike
Showing results for PLXS, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for PLXS, 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 PLXS, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for PLXS, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for PLXS, all expirations, calls & puts. View full history
PLXS 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 PLXS have?
Plexus had 4.03K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 2.98K contracts.
Is PLXS open interest rising or falling?
Open interest rose 76.3% over the past four weeks. It was 2.29K contracts on Oct 7, 2026. See the PLXS open interest history for a longer view.
What is the PLXS put/call open interest ratio?
The Plexus put/call open interest ratio was 0.10 as of Nov 4, 2026. Four weeks earlier it was 0.11.
What is Plexus Corp?
Plexus Corp designs, manufactures, and services complex products in demanding regulatory environments, supporting life-saving medical devices, mission-critical aerospace and defense products, industrial automation systems, and semiconductor capital equipment.