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Contract OI history

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Nov 20, 2026 EXPIRATION

CHRS $2.00 Put

CHRS261120P00002000

Latest saved OI1,160Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CHRS $2.00 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. 1,1605800 2026-10-08: 1,160 OI2026-10-09: 1,160 OI2026-10-13: 1,160 OI2026-10-14: 1,160 OI2026-10-16: 1,160 OI2026-10-20: 1,160 OI2026-10-23: 1,160 OI Oct 08, 2026Oct 23, 2026

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

CHRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1600
Oct 20, 20261,1600
Oct 16, 20261,1600
Oct 14, 20261,1600
Oct 13, 20261,1600
Oct 09, 20261,1600
Oct 08, 20261,160No prior observation