Contract OI history

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Jan 15, 2027 EXPIRATION

AMPG $10.00 Call

AMPG270115C00010000

Latest saved OI12,476Oct 20, 2026
Last change-2,040vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AMPG $10.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 14,7627,3810 2026-10-08: 14,762 OI2026-10-09: 14,762 OI2026-10-13: 14,516 OI2026-10-14: 14,516 OI2026-10-16: 14,516 OI2026-10-20: 12,476 OI Oct 08, 2026Oct 20, 2026

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

AMPG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing12,476-2,040
Oct 16, 202614,5160
Oct 14, 202614,5160
Oct 13, 202614,516-246
Oct 09, 202614,7620
Oct 08, 202614,762No prior observation