OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

HUN $12.00 Call

HUN280121C00012000

Latest saved OI435Oct 20, 2026
Last change-8vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HUN $12.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 4432210 2026-10-02: 433 OI2026-10-05: 432 OI2026-10-06: 432 OI2026-10-07: 432 OI2026-10-08: 432 OI2026-10-09: 433 OI2026-10-13: 439 OI2026-10-14: 442 OI2026-10-16: 443 OI2026-10-20: 435 OI Oct 02, 2026Oct 20, 2026

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

HUN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing435-8
Oct 16, 2026443+1
Oct 14, 2026442+3
Oct 13, 2026439+6
Oct 09, 2026433+1
Oct 08, 20264320
Oct 07, 20264320
Oct 06, 20264320
Oct 05, 2026432-1
Oct 02, 2026433No prior observation