KLAR open interest by strike

From the closing options book · October 20, 2026 · updated after every close

At the October 20, 2026 close, KLAR options within 45 days held 21,837 calls and 18,978 puts in open interest, a put/call ratio of 0.87. The biggest call strike near the money was 13.5 and the biggest put strike 12.5.

21,837
Call OI
18,978
Put OI
0.87
Put/call OI
1.61
Put/call volume

KLAR open interest by strike, within 5% of the close

Strikeputs ← open interest → calls
13.5
13
12.5

13.5 carried 3,021 calls and 12.5 carried 13,726 puts.

Open interest counts contracts still open after the close; it settles overnight. Large strikes are where dealer hedging is concentrated, which is why open interest feeds the gamma levels and max pain on the other KLAR pages.

These are the October 20, 2026 closing numbers. Members see KLAR's map move live all session.

Common questions

What is KLAR's open interest?

21,837 calls and 18,978 puts within 45 days at the October 20, 2026 close.

Which KLAR strike has the most call open interest?

13.5 near the money, with 3,021 contracts.

Which KLAR strike has the most put open interest?

12.5 near the money, with 13,726 contracts.

Compare: open interest by strike on other tickers

Measured from the closing options book and rebuilt after every close. Nothing on this page is live. Levels are where dealer hedging is concentrated, not targets or forecasts. Not investment advice.