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Contract OI history

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Jan 15, 2027 EXPIRATION

TAP $50.00 Call

TAP270115C00050000

Latest saved OI486Oct 23, 2026
Last change+1vs 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. 4972480 2026-10-02: 497 OI2026-10-05: 497 OI2026-10-06: 488 OI2026-10-07: 486 OI2026-10-08: 486 OI2026-10-09: 483 OI2026-10-13: 483 OI2026-10-14: 483 OI2026-10-15: 483 OI2026-10-16: 483 OI2026-10-21: 485 OI2026-10-23: 486 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, 2026Viewing486+1
Oct 21, 2026485+2
Oct 16, 20264830
Oct 15, 20264830
Oct 14, 20264830
Oct 13, 20264830
Oct 09, 2026483-3
Oct 08, 20264860
Oct 07, 2026486-2
Oct 06, 2026488-9
Oct 05, 20264970
Oct 02, 2026497No prior observation