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Contract OI history

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Jan 15, 2027 EXPIRATION

SLB $55.00 Put

SLB270115P00055000

Latest saved OI1,692Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLB $55.00 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. 1,6948470 2026-10-02: 1,694 OI2026-10-05: 1,694 OI2026-10-06: 1,694 OI2026-10-07: 1,694 OI2026-10-08: 1,694 OI2026-10-09: 1,694 OI2026-10-13: 1,694 OI2026-10-14: 1,694 OI2026-10-15: 1,694 OI2026-10-16: 1,694 OI2026-10-21: 1,687 OI2026-10-23: 1,692 OI Oct 02, 2026Oct 23, 2026

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

SLB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,692+5
Oct 21, 20261,687-7
Oct 16, 20261,6940
Oct 15, 20261,6940
Oct 14, 20261,6940
Oct 13, 20261,6940
Oct 09, 20261,6940
Oct 08, 20261,6940
Oct 07, 20261,6940
Oct 06, 20261,6940
Oct 05, 20261,6940
Oct 02, 20261,694No prior observation