OITracker Cboe delayed data

Contract OI history

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Jun 17, 2027 EXPIRATION

AMPX $15.00 Put

AMPX270617P00015000

Latest saved OI3,085Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $15.00 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. 3,0921,5460 2026-10-02: 3,092 OI2026-10-05: 3,090 OI2026-10-06: 3,090 OI2026-10-07: 3,090 OI2026-10-08: 3,090 OI2026-10-09: 3,090 OI2026-10-13: 3,090 OI2026-10-14: 3,090 OI2026-10-15: 3,090 OI2026-10-16: 3,090 OI2026-10-21: 3,090 OI2026-10-23: 3,085 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, 2026Viewing3,085-5
Oct 21, 20263,0900
Oct 16, 20263,0900
Oct 15, 20263,0900
Oct 14, 20263,0900
Oct 13, 20263,0900
Oct 09, 20263,0900
Oct 08, 20263,0900
Oct 07, 20263,0900
Oct 06, 20263,0900
Oct 05, 20263,090-2
Oct 02, 20263,092No prior observation