OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

INBX $75.00 Put

INBX270115P00075000

Latest saved OI15Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
INBX $75.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 1570 2026-10-08: 15 OI2026-10-09: 15 OI2026-10-13: 15 OI2026-10-15: 15 OI2026-10-16: 15 OI2026-10-20: 15 OI Oct 08, 2026Oct 20, 2026

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

INBX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing150
Oct 16, 2026150
Oct 15, 2026150
Oct 13, 2026150
Oct 09, 2026150
Oct 08, 202615No prior observation