MCHP Open Interest
Microchip Technology Inc (MCHP) had 414.3K open option contracts as of Nov 4, 2026: 252.63K calls and 161.67K puts. Open interest fell 15.5% over the past four weeks. The put/call open interest ratio is 0.64, so calls outnumber puts.
Open Interest by Strike
Showing results for MCHP, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for MCHP, 2026-11-06(w), 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 MCHP, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for MCHP, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for MCHP, all expirations, calls & puts. View full history
MCHP 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 MCHP have?
Microchip Technology had 414.3K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 444.33K contracts.
Is MCHP open interest rising or falling?
Open interest fell 15.5% over the past four weeks. It was 490.36K contracts on Oct 7, 2026. See the MCHP open interest history for a longer view.
What is the MCHP put/call open interest ratio?
The Microchip Technology put/call open interest ratio was 0.64 as of Nov 4, 2026. Four weeks earlier it was 0.51.
What is Microchip Technology Inc?
Microchip Technology became an independent company in 1989 when it was spun off from General Instrument.