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Contract OI history

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Apr 16, 2027 EXPIRATION

HHH $50.00 Call

HHH270416C00050000

Latest saved OI267Oct 20, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HHH $50.00 call open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 2691340 2026-10-02: 71 OI2026-10-05: 71 OI2026-10-07: 269 OI2026-10-08: 269 OI2026-10-09: 269 OI2026-10-13: 269 OI2026-10-14: 267 OI2026-10-16: 267 OI2026-10-20: 267 OI Oct 02, 2026Oct 20, 2026

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

HHH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing2670
Oct 16, 20262670
Oct 14, 2026267-2
Oct 13, 20262690
Oct 09, 20262690
Oct 08, 20262690
Oct 07, 2026269+198
Oct 05, 2026710
Oct 02, 202671No prior observation