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Contract OI history

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Nov 20, 2026 EXPIRATION

OPEN $4.00 Call

OPEN261120C00004000

Latest saved OI17,961Oct 23, 2026
Last change-62vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OPEN $4.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 18,0239,0110 2026-10-09: 17,259 OI2026-10-13: 16,908 OI2026-10-14: 16,908 OI2026-10-15: 16,900 OI2026-10-16: 17,643 OI2026-10-21: 18,023 OI2026-10-23: 17,961 OI Oct 09, 2026Oct 23, 2026

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

OPEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing17,961-62
Oct 21, 202618,023+380
Oct 16, 202617,643+743
Oct 15, 202616,900-8
Oct 14, 202616,9080
Oct 13, 202616,908-351
Oct 09, 202617,259No prior observation