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Contract OI history

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Nov 20, 2026 EXPIRATION

HQ $12.50 Call

HQ261120C00012500

Latest saved OI731Oct 23, 2026
Last change+500vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HQ $12.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 7313650 2026-10-08: 221 OI2026-10-09: 221 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-16: 221 OI2026-10-20: 231 OI2026-10-23: 731 OI Oct 08, 2026Oct 23, 2026

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

HQ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing731+500
Oct 20, 2026231+10
Oct 16, 20262210
Oct 14, 20262210
Oct 13, 20262210
Oct 09, 20262210
Oct 08, 2026221No prior observation