OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

AMPX $5.00 Call

AMPX270115C00005000

Latest saved OI2,297Oct 23, 2026
Last change-30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $5.00 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. 2,3271,1630 2026-10-02: 2,299 OI2026-10-05: 2,299 OI2026-10-06: 2,299 OI2026-10-07: 2,299 OI2026-10-08: 2,299 OI2026-10-09: 2,299 OI2026-10-13: 2,327 OI2026-10-14: 2,327 OI2026-10-15: 2,327 OI2026-10-16: 2,327 OI2026-10-21: 2,327 OI2026-10-23: 2,297 OI Oct 02, 2026Oct 23, 2026

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

AMPX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,297-30
Oct 21, 20262,3270
Oct 16, 20262,3270
Oct 15, 20262,3270
Oct 14, 20262,3270
Oct 13, 20262,327+28
Oct 09, 20262,2990
Oct 08, 20262,2990
Oct 07, 20262,2990
Oct 06, 20262,2990
Oct 05, 20262,2990
Oct 02, 20262,299No prior observation