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Contract OI history

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Feb 19, 2027 EXPIRATION

COMP $9.00 Put

COMP270219P00009000

Latest saved OI227Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
COMP $9.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2271130 2026-10-02: 213 OI2026-10-05: 213 OI2026-10-06: 213 OI2026-10-07: 213 OI2026-10-08: 213 OI2026-10-09: 213 OI2026-10-13: 213 OI2026-10-14: 213 OI2026-10-15: 213 OI2026-10-16: 210 OI2026-10-21: 212 OI2026-10-23: 227 OI Oct 02, 2026Oct 23, 2026

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

COMP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing227+15
Oct 21, 2026212+2
Oct 16, 2026210-3
Oct 15, 20262130
Oct 14, 20262130
Oct 13, 20262130
Oct 09, 20262130
Oct 08, 20262130
Oct 07, 20262130
Oct 06, 20262130
Oct 05, 20262130
Oct 02, 2026213No prior observation