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Contract OI history

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Jan 21, 2028 EXPIRATION

C $115.00 Put

C280121P00115000

Latest saved OI2,484Oct 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 $115.00 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. 2,4881,2440 2026-10-02: 2,483 OI2026-10-05: 2,483 OI2026-10-06: 2,488 OI2026-10-07: 2,488 OI2026-10-08: 2,488 OI2026-10-09: 2,488 OI2026-10-13: 2,483 OI2026-10-14: 2,483 OI2026-10-15: 2,483 OI2026-10-16: 2,483 OI2026-10-21: 2,484 OI2026-10-23: 2,484 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, 2026Viewing2,4840
Oct 21, 20262,484+1
Oct 16, 20262,4830
Oct 15, 20262,4830
Oct 14, 20262,4830
Oct 13, 20262,483-5
Oct 09, 20262,4880
Oct 08, 20262,4880
Oct 07, 20262,4880
Oct 06, 20262,488+5
Oct 05, 20262,4830
Oct 02, 20262,483No prior observation