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Contract OI history

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Dec 18, 2026 EXPIRATION

HHH $70.00 Call

HHH261218C00070000

Latest saved OI291Oct 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 $70.00 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. 3161580 2026-10-02: 312 OI2026-10-05: 312 OI2026-10-07: 316 OI2026-10-08: 316 OI2026-10-09: 316 OI2026-10-13: 316 OI2026-10-14: 291 OI2026-10-16: 291 OI2026-10-20: 291 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, 2026Viewing2910
Oct 16, 20262910
Oct 14, 2026291-25
Oct 13, 20263160
Oct 09, 20263160
Oct 08, 20263160
Oct 07, 2026316+4
Oct 05, 20263120
Oct 02, 2026312No prior observation