TDW Open Interest
Tidewater Inc (TDW) had 19.83K open option contracts as of Nov 4, 2026: 11.37K calls and 8.46K puts. Open interest fell 1.7% over the past four weeks. The put/call open interest ratio is 0.74, so calls outnumber puts.
Open Interest by Strike
Showing results for TDW, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for TDW, 2026-11-20(m), 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 TDW, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for TDW, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for TDW, all expirations, calls & puts. View full history
TDW 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 TDW have?
Tidewater had 19.83K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 19.65K contracts.
Is TDW open interest rising or falling?
Open interest fell 1.7% over the past four weeks. It was 20.18K contracts on Oct 7, 2026. See the TDW open interest history for a longer view.
What is the TDW put/call open interest ratio?
The Tidewater put/call open interest ratio was 0.74 as of Nov 4, 2026. Four weeks earlier it was 0.72.
What is Tidewater Inc?
Tidewater Inc provides marine and transportation services to the offshore energy industry.