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Contract OI history

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Nov 20, 2026 EXPIRATION

CYRX $15.00 Put

CYRX261120P00015000

Latest saved OI95Oct 23, 2026
Last change-1,160vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CYRX $15.00 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. 1,2556270 2026-10-08: 503 OI2026-10-09: 752 OI2026-10-13: 753 OI2026-10-14: 1,253 OI2026-10-16: 1,253 OI2026-10-21: 1,255 OI2026-10-23: 95 OI Oct 08, 2026Oct 23, 2026

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

CYRX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing95-1,160
Oct 21, 20261,255+2
Oct 16, 20261,2530
Oct 14, 20261,253+500
Oct 13, 2026753+1
Oct 09, 2026752+249
Oct 08, 2026503No prior observation