TLN Open Interest
Talen Energy Corporation (TLN) had 123.09K open option contracts as of Nov 4, 2026: 74.18K calls and 48.91K puts. Open interest fell 10.7% over the past four weeks. The put/call open interest ratio is 0.66, so calls outnumber puts.
Open Interest by Strike
Showing results for TLN, 2026-11-06(w), calls & puts
Open Interest Stats
Showing results for TLN, 2026-11-06(w), 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 TLN, 2026-11-06(w), calls & puts
Open Interest Total by Expiry
Showing results for TLN, 2026-11-06(w), calls & puts. View all expiries
Open Interest History
Showing daily totals for TLN, all expirations, calls & puts. View full history
TLN 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 TLN have?
Talen Energy had 123.09K open option contracts as of Nov 4, 2026. Over the past 30 days, open interest averaged 131.13K contracts.
Is TLN open interest rising or falling?
Open interest fell 10.7% over the past four weeks. It was 137.88K contracts on Oct 7, 2026. See the TLN open interest history for a longer view.
What is the TLN put/call open interest ratio?
The Talen Energy put/call open interest ratio was 0.66 as of Nov 4, 2026. Four weeks earlier it was 0.65.
What is Talen Energy Corporation?
Talen Energy Corp is an independent power producer and energy infrastructure company based in the United States.