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Contract OI history

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Oct 30, 2026 EXPIRATION

PBR $20.00 Put

PBR261030P00020000

Latest saved OI8,107Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $20.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9,0074,5030 2026-10-02: 7,723 OI2026-10-05: 8,688 OI2026-10-06: 8,902 OI2026-10-07: 8,987 OI2026-10-08: 9,007 OI2026-10-09: 8,110 OI2026-10-13: 8,110 OI2026-10-14: 8,406 OI2026-10-15: 8,406 OI2026-10-16: 8,088 OI2026-10-21: 8,107 OI2026-10-23: 8,107 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PBR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8,1070
Oct 21, 20268,107+19
Oct 16, 20268,088-318
Oct 15, 20268,4060
Oct 14, 20268,406+296
Oct 13, 20268,1100
Oct 09, 20268,110-897
Oct 08, 20269,007+20
Oct 07, 20268,987+85
Oct 06, 20268,902+214
Oct 05, 20268,688+965
Oct 02, 20267,723No prior observation