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Contract OI history

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Dec 18, 2026 EXPIRATION

PBR $22.00 Put

PBR261218P00022000

Latest saved OI2,080Oct 23, 2026
Last change+175vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PBR $22.00 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. 2,0801,0400 2026-10-02: 281 OI2026-10-05: 325 OI2026-10-06: 261 OI2026-10-07: 368 OI2026-10-08: 375 OI2026-10-09: 846 OI2026-10-13: 875 OI2026-10-14: 875 OI2026-10-15: 1,380 OI2026-10-16: 1,670 OI2026-10-21: 1,905 OI2026-10-23: 2,080 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, 2026Viewing2,080+175
Oct 21, 20261,905+235
Oct 16, 20261,670+290
Oct 15, 20261,380+505
Oct 14, 20268750
Oct 13, 2026875+29
Oct 09, 2026846+471
Oct 08, 2026375+7
Oct 07, 2026368+107
Oct 06, 2026261-64
Oct 05, 2026325+44
Oct 02, 2026281No prior observation