MTZ Open Interest
MasTec Inc (MTZ) had 44.14K open option contracts as of Nov 4, 2026: 28.77K calls and 15.37K puts. Open interest rose 28.3% over the past four weeks, and is MTZ's highest level in 12 weeks. The put/call open interest ratio is 0.53, so calls outnumber puts.
Open Interest by Strike
Showing results for MTZ, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for MTZ, 2026-11-20(m), calls & puts
| Call Open Interest Total | |
|---|---|
| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for MTZ, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for MTZ, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for MTZ, all expirations, calls & puts. View full history
MTZ 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 MTZ have?
MasTec had 44.14K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 35.23K contracts.
Is MTZ open interest rising or falling?
Open interest rose 28.3% over the past four weeks, and is MTZ's highest level in 12 weeks. It was 34.41K contracts on Oct 7, 2026. See the MTZ open interest history for a longer view.
What is the MTZ put/call open interest ratio?
The MasTec put/call open interest ratio was 0.53 as of Nov 4, 2026. Four weeks earlier it was 0.58.
What is MasTec Inc?
MasTec is a leading infrastructure construction company operating mainly in North America across a range of industries.