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Sep 17, 2027 EXPIRATION

C $145.00 Put

C270917P00145000

Latest saved OI86Oct 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 $145.00 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. 89440 2026-10-02: 89 OI2026-10-05: 89 OI2026-10-06: 89 OI2026-10-07: 89 OI2026-10-08: 89 OI2026-10-09: 89 OI2026-10-13: 89 OI2026-10-14: 89 OI2026-10-15: 86 OI2026-10-16: 86 OI2026-10-21: 86 OI2026-10-23: 86 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, 2026Viewing860
Oct 21, 2026860
Oct 16, 2026860
Oct 15, 202686-3
Oct 14, 2026890
Oct 13, 2026890
Oct 09, 2026890
Oct 08, 2026890
Oct 07, 2026890
Oct 06, 2026890
Oct 05, 2026890
Oct 02, 202689No prior observation