LGND Open Interest
Ligand Pharmaceuticals Inc (LGND) had 1.23K open option contracts as of Nov 4, 2026: 757 calls and 475 puts. Open interest rose 19.1% over the past four weeks, and is LGND's highest level in 8 weeks. The put/call open interest ratio is 0.63, so calls outnumber puts.
Open Interest by Strike
Showing results for LGND, 2026-11-20(m), calls & puts
Open Interest Stats
Showing results for LGND, 2026-11-20(m), calls & puts
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Highest Open Interest Options
Showing results for LGND, 2026-11-20(m), calls & puts
Open Interest Total by Expiry
Showing results for LGND, 2026-11-20(m), calls & puts. View all expiries
Open Interest History
Showing daily totals for LGND, all expirations, calls & puts. View full history
LGND 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 LGND have?
Ligand Pharmaceuticals had 1.23K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 1.06K contracts.
Is LGND open interest rising or falling?
Open interest rose 19.1% over the past four weeks, and is LGND's highest level in 8 weeks. It was 1.03K contracts on Oct 7, 2026. See the LGND open interest history for a longer view.
What is the LGND put/call open interest ratio?
The Ligand Pharmaceuticals put/call open interest ratio was 0.63 as of Nov 4, 2026. Four weeks earlier it was 0.76.
What is Ligand Pharmaceuticals Inc?
Ligand Pharmaceuticals Inc is a biopharmaceutical company focused on developing and acquiring technologies that aid in creating medicine.