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Contract OI history

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Jun 16, 2028 EXPIRATION

AMPX $5.00 Call

AMPX280616C00005000

Latest saved OI193Oct 23, 2026
Last change0vs 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. 193960 2026-10-02: 172 OI2026-10-05: 180 OI2026-10-06: 170 OI2026-10-07: 170 OI2026-10-08: 170 OI2026-10-09: 170 OI2026-10-13: 176 OI2026-10-14: 176 OI2026-10-15: 180 OI2026-10-16: 185 OI2026-10-21: 193 OI2026-10-23: 193 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, 2026Viewing1930
Oct 21, 2026193+8
Oct 16, 2026185+5
Oct 15, 2026180+4
Oct 14, 20261760
Oct 13, 2026176+6
Oct 09, 20261700
Oct 08, 20261700
Oct 07, 20261700
Oct 06, 2026170-10
Oct 05, 2026180+8
Oct 02, 2026172No prior observation