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Contract OI history

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Jan 21, 2028 EXPIRATION

IP $55.00 Call

IP280121C00055000

Latest saved OI598Oct 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 $55.00 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. 6323160 2026-10-02: 632 OI2026-10-05: 632 OI2026-10-06: 632 OI2026-10-07: 598 OI2026-10-08: 598 OI2026-10-09: 599 OI2026-10-13: 599 OI2026-10-14: 599 OI2026-10-15: 598 OI2026-10-16: 598 OI2026-10-21: 598 OI2026-10-23: 598 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, 20265980
Oct 21, 2026Viewing5980
Oct 16, 20265980
Oct 15, 2026598-1
Oct 14, 20265990
Oct 13, 20265990
Oct 09, 2026599+1
Oct 08, 20265980
Oct 07, 2026598-34
Oct 06, 20266320
Oct 05, 20266320
Oct 02, 2026632No prior observation