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Contract OI history

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Apr 16, 2027 EXPIRATION

TAP $50.00 Call

TAP270416C00050000

Latest saved OI322Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TAP $50.00 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. 3221610 2026-10-02: 37 OI2026-10-05: 37 OI2026-10-06: 38 OI2026-10-07: 38 OI2026-10-08: 39 OI2026-10-09: 39 OI2026-10-13: 39 OI2026-10-14: 39 OI2026-10-15: 39 OI2026-10-16: 39 OI2026-10-21: 315 OI2026-10-23: 322 OI Oct 02, 2026Oct 23, 2026

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

TAP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing322+7
Oct 21, 2026315+276
Oct 16, 2026390
Oct 15, 2026390
Oct 14, 2026390
Oct 13, 2026390
Oct 09, 2026390
Oct 08, 202639+1
Oct 07, 2026380
Oct 06, 202638+1
Oct 05, 2026370
Oct 02, 202637No prior observation