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Contract OI history

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Jan 15, 2027 EXPIRATION

C $85.00 Put

C270115P00085000

Latest saved OI12,299Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $85.00 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. 12,2996,1490 2026-10-02: 12,298 OI2026-10-05: 12,298 OI2026-10-06: 12,298 OI2026-10-07: 12,298 OI2026-10-08: 12,298 OI2026-10-09: 12,298 OI2026-10-13: 12,299 OI2026-10-14: 12,299 OI2026-10-15: 12,299 OI2026-10-16: 12,299 OI2026-10-21: 12,299 OI2026-10-23: 12,299 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, 2026Viewing12,2990
Oct 21, 202612,2990
Oct 16, 202612,2990
Oct 15, 202612,2990
Oct 14, 202612,2990
Oct 13, 202612,299+1
Oct 09, 202612,2980
Oct 08, 202612,2980
Oct 07, 202612,2980
Oct 06, 202612,2980
Oct 05, 202612,2980
Oct 02, 202612,298No prior observation