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Contract OI history

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Nov 20, 2026 EXPIRATION

COCO $50.00 Put

COCO261120P00050000

Latest saved OI113Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
COCO $50.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 113560 2026-10-08: 7 OI2026-10-09: 9 OI2026-10-13: 100 OI2026-10-14: 100 OI2026-10-16: 100 OI2026-10-20: 109 OI2026-10-23: 113 OI Oct 08, 2026Oct 23, 2026

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

COCO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing113+4
Oct 20, 2026109+9
Oct 16, 20261000
Oct 14, 20261000
Oct 13, 2026100+91
Oct 09, 20269+2
Oct 08, 20267No prior observation