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Contract OI history

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Jan 21, 2028 EXPIRATION

FOUR $105.00 Call

FOUR280121C00105000

Latest saved OI615Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FOUR $105.00 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. 6153070 2026-10-02: 584 OI2026-10-05: 584 OI2026-10-06: 584 OI2026-10-07: 589 OI2026-10-08: 589 OI2026-10-09: 589 OI2026-10-13: 589 OI2026-10-14: 589 OI2026-10-15: 597 OI2026-10-16: 613 OI2026-10-21: 613 OI2026-10-23: 615 OI Oct 02, 2026Oct 23, 2026

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

FOUR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing615+2
Oct 21, 20266130
Oct 16, 2026613+16
Oct 15, 2026597+8
Oct 14, 20265890
Oct 13, 20265890
Oct 09, 20265890
Oct 08, 20265890
Oct 07, 2026589+5
Oct 06, 20265840
Oct 05, 20265840
Oct 02, 2026584No prior observation