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Contract OI history

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Jan 21, 2028 EXPIRATION

ONON $47.50 Call

ONON280121C00047500

Latest saved OI330Oct 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 $47.50 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. 3421710 2026-10-02: 342 OI2026-10-05: 338 OI2026-10-06: 338 OI2026-10-07: 338 OI2026-10-08: 338 OI2026-10-09: 332 OI2026-10-13: 332 OI2026-10-14: 332 OI2026-10-15: 332 OI2026-10-16: 332 OI2026-10-21: 331 OI2026-10-23: 330 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, 2026Viewing330-1
Oct 21, 2026331-1
Oct 16, 20263320
Oct 15, 20263320
Oct 14, 20263320
Oct 13, 20263320
Oct 09, 2026332-6
Oct 08, 20263380
Oct 07, 20263380
Oct 06, 20263380
Oct 05, 2026338-4
Oct 02, 2026342No prior observation