Contract OI history

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Jan 15, 2027 EXPIRATION

COST $1060.00 Call

COST270115C01060000

Latest saved OI436Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COST $1060.00 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. 4362180 2026-10-09: 371 OI2026-10-13: 373 OI2026-10-14: 373 OI2026-10-15: 385 OI2026-10-16: 396 OI2026-10-21: 406 OI2026-10-23: 436 OI Oct 09, 2026Oct 23, 2026

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

COST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing436+30
Oct 21, 2026406+10
Oct 16, 2026396+11
Oct 15, 2026385+12
Oct 14, 20263730
Oct 13, 2026373+2
Oct 09, 2026371No prior observation