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Contract OI history

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Oct 30, 2026 EXPIRATION

ONON $32.00 Put

ONON261030P00032000

Latest saved OI1,464Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ONON $32.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4677330 2026-10-02: 171 OI2026-10-05: 235 OI2026-10-06: 238 OI2026-10-07: 238 OI2026-10-08: 238 OI2026-10-09: 242 OI2026-10-13: 1,467 OI2026-10-14: 1,467 OI2026-10-15: 1,453 OI2026-10-16: 1,455 OI2026-10-21: 1,454 OI2026-10-23: 1,464 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, 2026Viewing1,464+10
Oct 21, 20261,454-1
Oct 16, 20261,455+2
Oct 15, 20261,453-14
Oct 14, 20261,4670
Oct 13, 20261,467+1,225
Oct 09, 2026242+4
Oct 08, 20262380
Oct 07, 20262380
Oct 06, 2026238+3
Oct 05, 2026235+64
Oct 02, 2026171No prior observation