SMTC Open Interest
Semtech Corp (SMTC) had 105.01K open option contracts as of Nov 4, 2026: 51.06K calls and 53.95K puts. Open interest fell 8.5% over the past four weeks. The put/call open interest ratio is 1.06, so puts outnumber calls.
Open Interest by Strike
Showing results for SMTC, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for SMTC, 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 SMTC, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for SMTC, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for SMTC, all expirations, calls & puts. View full history
SMTC 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 SMTC have?
Semtech had 105.01K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 111.92K contracts.
Is SMTC open interest rising or falling?
Open interest fell 8.5% over the past four weeks. It was 114.81K contracts on Oct 7, 2026. See the SMTC open interest history for a longer view.
What is the SMTC put/call open interest ratio?
The Semtech put/call open interest ratio was 1.06 as of Nov 4, 2026. Four weeks earlier it was 0.84.
What is Semtech Corp?
Semtech Corp is a provider of high-performance semiconductors powering data center networking, Internet of Things ("IoT") connectivity, and cellular infrastructure solutions.