SSD Open Interest
Simpson Manufacturing Co Inc (SSD) had 851 open option contracts as of Nov 4, 2026: 566 calls and 285 puts. Open interest rose 12.6% over the past four weeks, and is SSD's highest level in 4 weeks. The put/call open interest ratio is 0.50, so calls outnumber puts.
Open Interest by Strike
Showing results for SSD, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for SSD, 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 SSD, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for SSD, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for SSD, all expirations, calls & puts. View full history
SSD 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 SSD have?
Simpson Manufacturing had 851 open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 784 contracts.
Is SSD open interest rising or falling?
Open interest rose 12.6% over the past four weeks, and is SSD's highest level in 4 weeks. It was 756 contracts on Oct 7, 2026. See the SSD open interest history for a longer view.
What is the SSD put/call open interest ratio?
The Simpson Manufacturing put/call open interest ratio was 0.50 as of Nov 4, 2026. Four weeks earlier it was 0.37.
What is Simpson Manufacturing Co Inc?
Simpson Manufacturing Co Inc designs, manufactures, and markets systems and products to make buildings and structures safe and secure.