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Contract OI history

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Jan 21, 2028 EXPIRATION

C $155.00 Call

C280121C00155000

Latest saved OI4,232Oct 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
C $155.00 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. 4,2672,1330 2026-10-02: 4,267 OI2026-10-05: 4,266 OI2026-10-06: 4,266 OI2026-10-07: 4,248 OI2026-10-08: 4,248 OI2026-10-09: 4,232 OI2026-10-13: 4,233 OI2026-10-14: 4,233 OI2026-10-15: 4,231 OI2026-10-16: 4,232 OI2026-10-21: 4,230 OI2026-10-23: 4,232 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,232+2
Oct 21, 20264,230-2
Oct 16, 20264,232+1
Oct 15, 20264,231-2
Oct 14, 20264,2330
Oct 13, 20264,233+1
Oct 09, 20264,232-16
Oct 08, 20264,2480
Oct 07, 20264,248-18
Oct 06, 20264,2660
Oct 05, 20264,266-1
Oct 02, 20264,267No prior observation