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Contract OI history

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Oct 30, 2026 EXPIRATION

AMPX $11.00 Call

AMPX261030C00011000

Latest saved OI1,970Oct 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 $11.00 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. 2,0221,0110 2026-10-02: 47 OI2026-10-05: 54 OI2026-10-06: 82 OI2026-10-07: 86 OI2026-10-08: 86 OI2026-10-09: 1,980 OI2026-10-13: 2,021 OI2026-10-14: 2,021 OI2026-10-15: 2,022 OI2026-10-16: 1,979 OI2026-10-21: 1,970 OI2026-10-23: 1,970 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, 2026Viewing1,9700
Oct 21, 20261,970-9
Oct 16, 20261,979-43
Oct 15, 20262,022+1
Oct 14, 20262,0210
Oct 13, 20262,021+41
Oct 09, 20261,980+1,894
Oct 08, 2026860
Oct 07, 202686+4
Oct 06, 202682+28
Oct 05, 202654+7
Oct 02, 202647No prior observation