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Contract OI history

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Feb 19, 2027 EXPIRATION

OPEN $4.00 Call

OPEN270219C00004000

Latest saved OI4,146Oct 23, 2026
Last change+19vs 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. 4,1562,0780 2026-10-09: 3,881 OI2026-10-13: 3,861 OI2026-10-14: 3,861 OI2026-10-15: 4,075 OI2026-10-16: 4,156 OI2026-10-21: 4,127 OI2026-10-23: 4,146 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, 2026Viewing4,146+19
Oct 21, 20264,127-29
Oct 16, 20264,156+81
Oct 15, 20264,075+214
Oct 14, 20263,8610
Oct 13, 20263,861-20
Oct 09, 20263,881No prior observation