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Contract OI history

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Apr 16, 2027 EXPIRATION

TAK $22.50 Call

TAK270416C00022500

Latest saved OI178Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TAK $22.50 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. 178890 2026-10-02: 12 OI2026-10-05: 12 OI2026-10-06: 12 OI2026-10-07: 12 OI2026-10-08: 12 OI2026-10-09: 12 OI2026-10-13: 40 OI2026-10-14: 40 OI2026-10-15: 140 OI2026-10-16: 144 OI2026-10-20: 170 OI2026-10-23: 178 OI Oct 02, 2026Oct 23, 2026

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

TAK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing178+8
Oct 20, 2026170+26
Oct 16, 2026144+4
Oct 15, 2026140+100
Oct 14, 2026400
Oct 13, 202640+28
Oct 09, 2026120
Oct 08, 2026120
Oct 07, 2026120
Oct 06, 2026120
Oct 05, 2026120
Oct 02, 202612No prior observation