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Contract OI history

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Jan 15, 2027 EXPIRATION

TAL $15.00 Put

TAL270115P00015000

Latest saved OI227Oct 23, 2026
Last change-2,247vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TAL $15.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,4741,2370 2026-10-02: 2,474 OI2026-10-05: 2,474 OI2026-10-06: 2,474 OI2026-10-07: 2,474 OI2026-10-08: 2,474 OI2026-10-09: 2,474 OI2026-10-13: 2,474 OI2026-10-14: 2,474 OI2026-10-16: 2,474 OI2026-10-20: 2,474 OI2026-10-23: 227 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, 2026Viewing227-2,247
Oct 20, 20262,4740
Oct 16, 20262,4740
Oct 14, 20262,4740
Oct 13, 20262,4740
Oct 09, 20262,4740
Oct 08, 20262,4740
Oct 07, 20262,4740
Oct 06, 20262,4740
Oct 05, 20262,4740
Oct 02, 20262,474No prior observation