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Contract OI history

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Nov 06, 2026 EXPIRATION

AMPX $11.00 Call

AMPX261106C00011000

Latest saved OI251Oct 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. 2511250 2026-10-02: 174 OI2026-10-05: 177 OI2026-10-06: 187 OI2026-10-07: 207 OI2026-10-08: 207 OI2026-10-09: 216 OI2026-10-13: 210 OI2026-10-14: 210 OI2026-10-15: 207 OI2026-10-16: 250 OI2026-10-21: 251 OI2026-10-23: 251 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, 2026Viewing2510
Oct 21, 2026251+1
Oct 16, 2026250+43
Oct 15, 2026207-3
Oct 14, 20262100
Oct 13, 2026210-6
Oct 09, 2026216+9
Oct 08, 20262070
Oct 07, 2026207+20
Oct 06, 2026187+10
Oct 05, 2026177+3
Oct 02, 2026174No prior observation