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Contract OI history

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Jan 21, 2028 EXPIRATION

IP $40.00 Call

IP280121C00040000

Latest saved OI228Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IP $40.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2281140 2026-10-02: 123 OI2026-10-05: 123 OI2026-10-06: 124 OI2026-10-07: 226 OI2026-10-08: 226 OI2026-10-09: 223 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-15: 225 OI2026-10-16: 225 OI2026-10-21: 228 OI2026-10-23: 228 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

IP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262280
Oct 21, 2026Viewing228+3
Oct 16, 20262250
Oct 15, 20262250
Oct 14, 20262250
Oct 13, 2026225+2
Oct 09, 2026223-3
Oct 08, 20262260
Oct 07, 2026226+102
Oct 06, 2026124+1
Oct 05, 20261230
Oct 02, 2026123No prior observation