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Contract OI history

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Jun 16, 2028 EXPIRATION

AMPX $37.00 Call

AMPX280616C00037000

Latest saved OI1,438Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPX $37.00 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. 1,4417200 2026-10-02: 1,440 OI2026-10-05: 1,441 OI2026-10-06: 1,439 OI2026-10-07: 1,412 OI2026-10-08: 1,412 OI2026-10-09: 1,410 OI2026-10-13: 1,426 OI2026-10-14: 1,426 OI2026-10-15: 1,426 OI2026-10-16: 1,426 OI2026-10-21: 1,437 OI2026-10-23: 1,438 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, 2026Viewing1,438+1
Oct 21, 20261,437+11
Oct 16, 20261,4260
Oct 15, 20261,4260
Oct 14, 20261,4260
Oct 13, 20261,426+16
Oct 09, 20261,410-2
Oct 08, 20261,4120
Oct 07, 20261,412-27
Oct 06, 20261,439-2
Oct 05, 20261,441+1
Oct 02, 20261,440No prior observation