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Contract OI history

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Jan 15, 2027 EXPIRATION

IEX $240.00 Call

IEX270115C00240000

Latest saved OI405Oct 23, 2026
Last change+141vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IEX $240.00 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. 4052020 2026-10-02: 5 OI2026-10-05: 5 OI2026-10-06: 5 OI2026-10-07: 5 OI2026-10-08: 5 OI2026-10-09: 5 OI2026-10-13: 254 OI2026-10-14: 254 OI2026-10-15: 254 OI2026-10-16: 254 OI2026-10-21: 264 OI2026-10-23: 405 OI Oct 02, 2026Oct 23, 2026

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

IEX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing405+141
Oct 21, 2026264+10
Oct 16, 20262540
Oct 15, 20262540
Oct 14, 20262540
Oct 13, 2026254+249
Oct 09, 202650
Oct 08, 202650
Oct 07, 202650
Oct 06, 202650
Oct 05, 202650
Oct 02, 20265No prior observation