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Contract OI history

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Feb 19, 2027 EXPIRATION

C $110.00 Put

C270219P00110000

Latest saved OI415Oct 23, 2026
Last change+32vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $110.00 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. 4152070 2026-10-02: 0 OI2026-10-05: 2 OI2026-10-06: 27 OI2026-10-07: 27 OI2026-10-08: 27 OI2026-10-09: 27 OI2026-10-13: 297 OI2026-10-14: 297 OI2026-10-15: 297 OI2026-10-16: 298 OI2026-10-21: 383 OI2026-10-23: 415 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, 2026Viewing415+32
Oct 21, 2026383+85
Oct 16, 2026298+1
Oct 15, 20262970
Oct 14, 20262970
Oct 13, 2026297+270
Oct 09, 2026270
Oct 08, 2026270
Oct 07, 2026270
Oct 06, 202627+25
Oct 05, 20262+2
Oct 02, 20260No prior observation