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Contract OI history

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Oct 30, 2026 EXPIRATION

ONON $37.00 Call

ONON261030C00037000

Latest saved OI273Oct 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 $37.00 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. 2741370 2026-10-02: 7 OI2026-10-05: 9 OI2026-10-06: 9 OI2026-10-07: 19 OI2026-10-08: 19 OI2026-10-09: 39 OI2026-10-13: 272 OI2026-10-14: 272 OI2026-10-15: 273 OI2026-10-16: 271 OI2026-10-21: 274 OI2026-10-23: 273 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, 2026Viewing273-1
Oct 21, 2026274+3
Oct 16, 2026271-2
Oct 15, 2026273+1
Oct 14, 20262720
Oct 13, 2026272+233
Oct 09, 202639+20
Oct 08, 2026190
Oct 07, 202619+10
Oct 06, 202690
Oct 05, 20269+2
Oct 02, 20267No prior observation