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Contract OI history

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Oct 30, 2026 EXPIRATION

C $122.00 Put

C261030P00122000

Latest saved OI317Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $122.00 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. 3171580 2026-10-02: 68 OI2026-10-05: 68 OI2026-10-06: 82 OI2026-10-07: 86 OI2026-10-08: 86 OI2026-10-09: 86 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-15: 120 OI2026-10-16: 124 OI2026-10-21: 296 OI2026-10-23: 317 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing317+21
Oct 21, 2026296+172
Oct 16, 2026124+4
Oct 15, 2026120+19
Oct 14, 20261010
Oct 13, 2026101+15
Oct 09, 2026860
Oct 08, 2026860
Oct 07, 202686+4
Oct 06, 202682+14
Oct 05, 2026680
Oct 02, 202668No prior observation