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Contract OI history

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Jan 15, 2027 EXPIRATION

C $80.00 Put

C270115P00080000

Latest saved OI14,329Oct 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 $80.00 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. 14,3297,1640 2026-10-02: 14,328 OI2026-10-05: 14,328 OI2026-10-06: 14,328 OI2026-10-07: 14,328 OI2026-10-08: 14,328 OI2026-10-09: 14,328 OI2026-10-13: 14,328 OI2026-10-14: 14,328 OI2026-10-15: 14,329 OI2026-10-16: 14,329 OI2026-10-21: 14,329 OI2026-10-23: 14,329 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, 2026Viewing14,3290
Oct 21, 202614,3290
Oct 16, 202614,3290
Oct 15, 202614,329+1
Oct 14, 202614,3280
Oct 13, 202614,3280
Oct 09, 202614,3280
Oct 08, 202614,3280
Oct 07, 202614,3280
Oct 06, 202614,3280
Oct 05, 202614,3280
Oct 02, 202614,328No prior observation