OITracker Cboe delayed data

Contract OI history

Back to TECK

Nov 20, 2026 EXPIRATION

TECK $75.00 Call

TECK261120C00075000

Latest saved OI291Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TECK $75.00 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. 2911450 2026-10-02: 277 OI2026-10-05: 282 OI2026-10-06: 282 OI2026-10-07: 284 OI2026-10-08: 282 OI2026-10-09: 282 OI2026-10-13: 287 OI2026-10-14: 287 OI2026-10-16: 283 OI2026-10-20: 288 OI2026-10-23: 291 OI Oct 02, 2026Oct 23, 2026

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

TECK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing291+3
Oct 20, 2026288+5
Oct 16, 2026283-4
Oct 14, 20262870
Oct 13, 2026287+5
Oct 09, 20262820
Oct 08, 2026282-2
Oct 07, 2026284+2
Oct 06, 20262820
Oct 05, 2026282+5
Oct 02, 2026277No prior observation