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Contract OI history

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Jan 21, 2028 EXPIRATION

CX $12.00 Call

CX280121C00012000

Latest saved OI329Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CX $12.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3291640 2026-10-02: 327 OI2026-10-05: 327 OI2026-10-06: 327 OI2026-10-07: 327 OI2026-10-08: 327 OI2026-10-09: 328 OI2026-10-13: 328 OI2026-10-14: 329 OI2026-10-16: 329 OI2026-10-21: 329 OI2026-10-23: 329 OI Oct 02, 2026Oct 23, 2026

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

CX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3290
Oct 21, 20263290
Oct 16, 20263290
Oct 14, 2026329+1
Oct 13, 20263280
Oct 09, 2026328+1
Oct 08, 20263270
Oct 07, 20263270
Oct 06, 20263270
Oct 05, 20263270
Oct 02, 2026327No prior observation