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Contract OI history

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Dec 18, 2026 EXPIRATION

C $130.00 Put

C261218P00130000

Latest saved OI2,485Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $130.00 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. 2,5451,2720 2026-10-02: 2,486 OI2026-10-05: 2,479 OI2026-10-06: 2,494 OI2026-10-07: 2,487 OI2026-10-08: 2,487 OI2026-10-09: 2,510 OI2026-10-13: 2,539 OI2026-10-14: 2,539 OI2026-10-15: 2,545 OI2026-10-16: 2,538 OI2026-10-21: 2,483 OI2026-10-23: 2,485 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, 2026Viewing2,485+2
Oct 21, 20262,483-55
Oct 16, 20262,538-7
Oct 15, 20262,545+6
Oct 14, 20262,5390
Oct 13, 20262,539+29
Oct 09, 20262,510+23
Oct 08, 20262,4870
Oct 07, 20262,487-7
Oct 06, 20262,494+15
Oct 05, 20262,479-7
Oct 02, 20262,486No prior observation