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Contract OI history

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Nov 20, 2026 EXPIRATION

TEL $240.00 Call

TEL261120C00240000

Latest saved OI676Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TEL $240.00 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. 6853420 2026-10-02: 354 OI2026-10-05: 355 OI2026-10-06: 356 OI2026-10-07: 356 OI2026-10-08: 357 OI2026-10-09: 357 OI2026-10-13: 580 OI2026-10-14: 580 OI2026-10-15: 583 OI2026-10-16: 593 OI2026-10-21: 685 OI2026-10-23: 676 OI Oct 02, 2026Oct 23, 2026

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

TEL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing676-9
Oct 21, 2026685+92
Oct 16, 2026593+10
Oct 15, 2026583+3
Oct 14, 20265800
Oct 13, 2026580+223
Oct 09, 20263570
Oct 08, 2026357+1
Oct 07, 20263560
Oct 06, 2026356+1
Oct 05, 2026355+1
Oct 02, 2026354No prior observation