PBR open interest by strike

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

At the October 20, 2026 close, PBR options within 45 days held 484,813 calls and 115,191 puts in open interest, a put/call ratio of 0.24. The biggest call strike near the money was 25 and the biggest put strike 24.5.

484,813
Call OI
115,191
Put OI
0.24
Put/call OI
0.54
Put/call volume

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

Strikeputs ← open interest → calls
26.5
26
25.5
25
24.5

25 carried 48,019 calls and 24.5 carried 9,322 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 PBR pages.

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

Common questions

What is PBR's open interest?

484,813 calls and 115,191 puts within 45 days at the October 20, 2026 close.

Which PBR strike has the most call open interest?

25 near the money, with 48,019 contracts.

Which PBR strike has the most put open interest?

24.5 near the money, with 9,322 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.