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Contract OI history

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Dec 18, 2026 EXPIRATION

AEP $135.00 Call

AEP261218C00135000

Latest saved OI463Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AEP $135.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4632310 2026-10-09: 321 OI2026-10-13: 324 OI2026-10-14: 316 OI2026-10-15: 323 OI2026-10-16: 332 OI2026-10-21: 444 OI2026-10-23: 463 OI Oct 09, 2026Oct 23, 2026

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

AEP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing463+19
Oct 21, 2026444+112
Oct 16, 2026332+9
Oct 15, 2026323+7
Oct 14, 2026316-8
Oct 13, 2026324+3
Oct 09, 2026321No prior observation