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Contract OI history

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Nov 20, 2026 EXPIRATION

AEIS $260.00 Put

AEIS261120P00260000

Latest saved OI187Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEIS $260.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 190950 2026-10-09: 190 OI2026-10-13: 189 OI2026-10-14: 187 OI2026-10-15: 187 OI2026-10-16: 187 OI2026-10-21: 188 OI2026-10-23: 187 OI Oct 09, 2026Oct 23, 2026

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

AEIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing187-1
Oct 21, 2026188+1
Oct 16, 20261870
Oct 15, 20261870
Oct 14, 2026187-2
Oct 13, 2026189-1
Oct 09, 2026190No prior observation