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Contract OI history

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Jan 15, 2027 EXPIRATION

TAL $10.00 Call

TAL270115C00010000

Latest saved OI585Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TAL $10.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5922960 2026-10-02: 590 OI2026-10-05: 590 OI2026-10-06: 590 OI2026-10-07: 590 OI2026-10-08: 590 OI2026-10-09: 590 OI2026-10-13: 592 OI2026-10-14: 592 OI2026-10-16: 583 OI2026-10-20: 583 OI2026-10-23: 585 OI Oct 02, 2026Oct 23, 2026

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

TAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing585+2
Oct 20, 20265830
Oct 16, 2026583-9
Oct 14, 20265920
Oct 13, 2026592+2
Oct 09, 20265900
Oct 08, 20265900
Oct 07, 20265900
Oct 06, 20265900
Oct 05, 20265900
Oct 02, 2026590No prior observation