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Contract OI history

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Apr 16, 2027 EXPIRATION

ONIT $25.00 Call

ONIT270416C00025000

Latest saved OI689Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ONIT $25.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 6893440 2026-10-02: 0 OI2026-10-05: 215 OI2026-10-06: 220 OI2026-10-07: 554 OI2026-10-08: 554 OI2026-10-09: 584 OI2026-10-13: 589 OI2026-10-14: 594 OI2026-10-16: 689 OI2026-10-20: 689 OI2026-10-23: 689 OI Oct 02, 2026Oct 23, 2026

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

ONIT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20266890
Oct 20, 2026Viewing6890
Oct 16, 2026689+95
Oct 14, 2026594+5
Oct 13, 2026589+5
Oct 09, 2026584+30
Oct 08, 20265540
Oct 07, 2026554+334
Oct 06, 2026220+5
Oct 05, 2026215+215
Oct 02, 20260No prior observation