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Contract OI history

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Nov 20, 2026 EXPIRATION

ICLR $135.00 Put

ICLR261120P00135000

Latest saved OI91Oct 20, 2026
Last change+1vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ICLR $135.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 91450 2026-10-08: 40 OI2026-10-09: 90 OI2026-10-13: 90 OI2026-10-14: 90 OI2026-10-16: 90 OI2026-10-20: 91 OI Oct 08, 2026Oct 20, 2026

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

ICLR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing91+1
Oct 16, 2026900
Oct 14, 2026900
Oct 13, 2026900
Oct 09, 202690+50
Oct 08, 202640No prior observation