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Contract OI history

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Jun 17, 2027 EXPIRATION

RGEN $130.00 Put

RGEN270617P00130000

Latest saved OI1,653Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RGEN $130.00 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. 1,6538260 2026-10-09: 1,653 OI2026-10-13: 1,653 OI2026-10-14: 1,653 OI2026-10-15: 1,653 OI2026-10-16: 1,653 OI2026-10-21: 1,653 OI2026-10-23: 1,653 OI Oct 09, 2026Oct 23, 2026

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

RGEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,6530
Oct 21, 2026Viewing1,6530
Oct 16, 20261,6530
Oct 15, 20261,6530
Oct 14, 20261,6530
Oct 13, 20261,6530
Oct 09, 20261,653No prior observation