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Contract OI history

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Nov 20, 2026 EXPIRATION

TDAY $8.00 Call

TDAY261120C00008000

Latest saved OI405Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TDAY $8.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4052020 2026-10-02: 2 OI2026-10-05: 3 OI2026-10-06: 28 OI2026-10-07: 28 OI2026-10-08: 28 OI2026-10-13: 28 OI2026-10-14: 88 OI2026-10-16: 225 OI2026-10-21: 405 OI2026-10-23: 405 OI Oct 02, 2026Oct 23, 2026

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

TDAY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4050
Oct 21, 2026405+180
Oct 16, 2026225+137
Oct 14, 202688+60
Oct 13, 2026280
Oct 08, 2026280
Oct 07, 2026280
Oct 06, 202628+25
Oct 05, 20263+1
Oct 02, 20262No prior observation