MU Open Interest
Micron Technology Inc (MU) had 3.85M open option contracts as of Nov 13, 2026: 2.0M calls and 1.85M puts. Open interest rose 3.3% over the past four weeks. The put/call open interest ratio is 0.93, which signals bullish sentiment.
Open Interest by Strike
Showing results for MU, 2026-11-13(w), calls & puts
Open Interest Stats
Showing results for MU, 2026-11-13(w), calls & puts
| Call Open Interest Total | 143,337 |
|---|---|
| Put Open Interest Total | 175,067 |
| Open Interest Total | 318,404 |
| Put-Call Open Interest Ratio | 1.22 |
Highest Open Interest Options
Showing results for MU, 2026-11-13(w), calls & puts
Open Interest Total by Expiry
Showing results for MU, 2026-11-13(w), calls & puts. View all expiries
MU 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 MU have?
Micron Technology had 3.85M open option contracts as of Nov 13, 2026. Over the past 30 days, open interest averaged 3.52M contracts.
Is MU open interest rising or falling?
Open interest rose 3.3% over the past four weeks. It was 3.73M contracts on Oct 16, 2026. See the MU open interest history for a longer view.
What is the MU put/call open interest ratio?
The Micron Technology put/call open interest ratio was 0.93 as of Nov 13, 2026. Four weeks earlier it was 0.94.
What is Micron Technology Inc?
Micron is one of the largest semiconductor companies in the world, specializing in memory and storage chips.