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Contract OI history

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Dec 18, 2026 EXPIRATION

COST $1500.00 Call

COST261218C01500000

Latest saved OI340Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COST $1500.00 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. 3401700 2026-10-09: 297 OI2026-10-13: 337 OI2026-10-14: 337 OI2026-10-15: 339 OI2026-10-16: 339 OI2026-10-21: 340 OI2026-10-23: 340 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, 2026Viewing3400
Oct 21, 2026340+1
Oct 16, 20263390
Oct 15, 2026339+2
Oct 14, 20263370
Oct 13, 2026337+40
Oct 09, 2026297No prior observation