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Contract OI history

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Dec 18, 2026 EXPIRATION

OKTA $140.00 Put

OKTA261218P00140000

Latest saved OI174Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OKTA $140.00 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. 175870 2026-10-09: 167 OI2026-10-13: 169 OI2026-10-14: 169 OI2026-10-15: 169 OI2026-10-16: 169 OI2026-10-21: 175 OI2026-10-23: 174 OI Oct 09, 2026Oct 23, 2026

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

OKTA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing174-1
Oct 21, 2026175+6
Oct 16, 20261690
Oct 15, 20261690
Oct 14, 20261690
Oct 13, 2026169+2
Oct 09, 2026167No prior observation