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Contract OI history

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Dec 18, 2026 EXPIRATION

TBBB $50.00 Put

TBBB261218P00050000

Latest saved OI116Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TBBB $50.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 116580 2026-10-02: 43 OI2026-10-05: 43 OI2026-10-07: 81 OI2026-10-09: 98 OI2026-10-13: 108 OI2026-10-14: 116 OI2026-10-16: 116 OI2026-10-21: 116 OI2026-10-23: 116 OI Oct 02, 2026Oct 23, 2026

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

TBBB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1160
Oct 21, 20261160
Oct 16, 20261160
Oct 14, 2026116+8
Oct 13, 2026108+10
Oct 09, 202698+17
Oct 07, 202681+38
Oct 05, 2026430
Oct 02, 202643No prior observation