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Contract OI history

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Mar 19, 2027 EXPIRATION

AEP $135.00 Call

AEP270319C00135000

Latest saved OI125Oct 23, 2026
Last change-4vs 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. 129640 2026-10-09: 116 OI2026-10-13: 115 OI2026-10-14: 125 OI2026-10-15: 125 OI2026-10-16: 125 OI2026-10-21: 129 OI2026-10-23: 125 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, 2026Viewing125-4
Oct 21, 2026129+4
Oct 16, 20261250
Oct 15, 20261250
Oct 14, 2026125+10
Oct 13, 2026115-1
Oct 09, 2026116No prior observation