SAIA Open Interest
Saia Inc (SAIA) had 5.08K open option contracts as of Nov 4, 2026: 3.59K calls and 1.49K puts. Open interest rose 14.3% over the past four weeks, and is SAIA's highest level in 12 weeks. The put/call open interest ratio is 0.42, so calls outnumber puts.
Open Interest by Strike
Showing results for SAIA, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for SAIA, 2026-11-20(m), calls & puts
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| Put Open Interest Total | |
| Open Interest Total | |
| Put-Call Open Interest Ratio |
Highest Open Interest Options
Showing results for SAIA, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for SAIA, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for SAIA, all expirations, calls & puts. View full history
SAIA 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 SAIA have?
Saia had 5.08K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 4.53K contracts.
Is SAIA open interest rising or falling?
Open interest rose 14.3% over the past four weeks, and is SAIA's highest level in 12 weeks. It was 4.44K contracts on Oct 7, 2026. See the SAIA open interest history for a longer view.
What is the SAIA put/call open interest ratio?
The Saia put/call open interest ratio was 0.42 as of Nov 4, 2026. Four weeks earlier it was 0.16.
What is Saia Inc?
Saia ranks among the 10 largest less-than-truckload carriers in the United States, with more than 210 facilities and a fleet of more than 7,500 tractors and 26,000 trailers.