FLEX Open Interest
Flex Ltd (FLEX) had 72.47K open option contracts as of Nov 4, 2026: 51.59K calls and 20.88K puts. Open interest rose 11.9% over the past four weeks, and is FLEX's highest level in 4 weeks. The put/call open interest ratio is 0.40, so calls outnumber puts.
Open Interest by Strike
Showing results for FLEX, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for FLEX, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for FLEX, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for FLEX, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for FLEX, all expirations, calls & puts. View full history
FLEX 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 FLEX have?
Flex had 72.47K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 62.67K contracts.
Is FLEX open interest rising or falling?
Open interest rose 11.9% over the past four weeks, and is FLEX's highest level in 4 weeks. It was 64.78K contracts on Oct 7, 2026. See the FLEX open interest history for a longer view.
What is the FLEX put/call open interest ratio?
The Flex put/call open interest ratio was 0.40 as of Nov 4, 2026. Four weeks earlier it was 0.42.
What is Flex Ltd?
Flex Ltd is the developed, end-to-end manufacturing partner of choice that helps a diverse customer base design, build, deliver and manage products that improve the world.