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Contract OI history

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Nov 06, 2026 EXPIRATION

CORZ $12.00 Put

CORZ261106P00012000

Latest saved OI616Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $12.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6163080 2026-10-09: 92 OI2026-10-13: 140 OI2026-10-14: 140 OI2026-10-15: 370 OI2026-10-16: 371 OI2026-10-21: 610 OI2026-10-23: 616 OI Oct 09, 2026Oct 23, 2026

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

CORZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing616+6
Oct 21, 2026610+239
Oct 16, 2026371+1
Oct 15, 2026370+230
Oct 14, 20261400
Oct 13, 2026140+48
Oct 09, 202692No prior observation