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Contract OI history

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Nov 20, 2026 EXPIRATION

CMPX $2.00 Put

CMPX261120P00002000

Latest saved OI153Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CMPX $2.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2931460 2026-10-08: 293 OI2026-10-13: 284 OI2026-10-14: 153 OI2026-10-16: 153 OI2026-10-21: 153 OI2026-10-23: 153 OI Oct 08, 2026Oct 23, 2026

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

CMPX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1530
Oct 21, 20261530
Oct 16, 20261530
Oct 14, 2026153-131
Oct 13, 2026284-9
Oct 08, 2026293No prior observation