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Contract OI history

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Nov 20, 2026 EXPIRATION

TAL $14.00 Call

TAL261120C00014000

Latest saved OI551Oct 23, 2026
Last change-6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TAL $14.00 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. 5572780 2026-10-02: 281 OI2026-10-05: 281 OI2026-10-06: 288 OI2026-10-07: 291 OI2026-10-08: 364 OI2026-10-09: 360 OI2026-10-13: 375 OI2026-10-14: 373 OI2026-10-16: 535 OI2026-10-20: 557 OI2026-10-23: 551 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, 2026Viewing551-6
Oct 20, 2026557+22
Oct 16, 2026535+162
Oct 14, 2026373-2
Oct 13, 2026375+15
Oct 09, 2026360-4
Oct 08, 2026364+73
Oct 07, 2026291+3
Oct 06, 2026288+7
Oct 05, 20262810
Oct 02, 2026281No prior observation