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Contract OI history

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Jan 15, 2027 EXPIRATION

ONON $25.00 Call

ONON270115C00025000

Latest saved OI185Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ONON $25.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2141070 2026-10-02: 214 OI2026-10-05: 202 OI2026-10-06: 202 OI2026-10-07: 202 OI2026-10-08: 202 OI2026-10-09: 201 OI2026-10-13: 197 OI2026-10-14: 197 OI2026-10-15: 192 OI2026-10-16: 192 OI2026-10-21: 186 OI2026-10-23: 185 OI Oct 02, 2026Oct 23, 2026

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

ONON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing185-1
Oct 21, 2026186-6
Oct 16, 20261920
Oct 15, 2026192-5
Oct 14, 20261970
Oct 13, 2026197-4
Oct 09, 2026201-1
Oct 08, 20262020
Oct 07, 20262020
Oct 06, 20262020
Oct 05, 2026202-12
Oct 02, 2026214No prior observation