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Contract OI history

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Oct 30, 2026 EXPIRATION

C $125.00 Put

C261030P00125000

Latest saved OI413Oct 23, 2026
Last change-26vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $125.00 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. 4392190 2026-10-02: 366 OI2026-10-05: 371 OI2026-10-06: 361 OI2026-10-07: 313 OI2026-10-08: 313 OI2026-10-09: 319 OI2026-10-13: 363 OI2026-10-14: 363 OI2026-10-15: 360 OI2026-10-16: 351 OI2026-10-21: 439 OI2026-10-23: 413 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, 2026Viewing413-26
Oct 21, 2026439+88
Oct 16, 2026351-9
Oct 15, 2026360-3
Oct 14, 20263630
Oct 13, 2026363+44
Oct 09, 2026319+6
Oct 08, 20263130
Oct 07, 2026313-48
Oct 06, 2026361-10
Oct 05, 2026371+5
Oct 02, 2026366No prior observation