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Contract OI history

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Jan 15, 2027 EXPIRATION

CRON $2.50 Put

CRON270115P00002500

Latest saved OI612Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CRON $2.50 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. 6603300 2026-10-08: 660 OI2026-10-09: 660 OI2026-10-13: 660 OI2026-10-14: 660 OI2026-10-16: 660 OI2026-10-21: 612 OI2026-10-23: 612 OI Oct 08, 2026Oct 23, 2026

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

CRON contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6120
Oct 21, 2026612-48
Oct 16, 20266600
Oct 14, 20266600
Oct 13, 20266600
Oct 09, 20266600
Oct 08, 2026660No prior observation