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Contract OI history

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Jan 21, 2028 EXPIRATION

FOUR $115.00 Call

FOUR280121C00115000

Latest saved OI316Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FOUR $115.00 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. 3161580 2026-10-02: 310 OI2026-10-05: 310 OI2026-10-06: 310 OI2026-10-07: 315 OI2026-10-08: 315 OI2026-10-09: 315 OI2026-10-13: 315 OI2026-10-14: 315 OI2026-10-15: 315 OI2026-10-16: 315 OI2026-10-21: 315 OI2026-10-23: 316 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, 2026Viewing316+1
Oct 21, 20263150
Oct 16, 20263150
Oct 15, 20263150
Oct 14, 20263150
Oct 13, 20263150
Oct 09, 20263150
Oct 08, 20263150
Oct 07, 2026315+5
Oct 06, 20263100
Oct 05, 20263100
Oct 02, 2026310No prior observation