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Contract OI history

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Dec 18, 2026 EXPIRATION

PBR $15.00 Put

PBR261218P00015000

Latest saved OI28,460Oct 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 $15.00 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. 30,06415,0320 2026-10-02: 30,064 OI2026-10-05: 30,064 OI2026-10-06: 28,457 OI2026-10-07: 28,457 OI2026-10-08: 28,457 OI2026-10-09: 28,457 OI2026-10-13: 28,459 OI2026-10-14: 28,459 OI2026-10-15: 28,459 OI2026-10-16: 28,459 OI2026-10-21: 28,460 OI2026-10-23: 28,460 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, 2026Viewing28,4600
Oct 21, 202628,460+1
Oct 16, 202628,4590
Oct 15, 202628,4590
Oct 14, 202628,4590
Oct 13, 202628,459+2
Oct 09, 202628,4570
Oct 08, 202628,4570
Oct 07, 202628,4570
Oct 06, 202628,457-1,607
Oct 05, 202630,0640
Oct 02, 202630,064No prior observation