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Contract OI history

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Nov 20, 2026 EXPIRATION

SHAK $45.00 Put

SHAK261120P00045000

Latest saved OI582Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SHAK $45.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 5822910 2026-10-02: 335 OI2026-10-05: 334 OI2026-10-06: 334 OI2026-10-07: 357 OI2026-10-08: 357 OI2026-10-09: 357 OI2026-10-13: 526 OI2026-10-14: 526 OI2026-10-15: 501 OI2026-10-21: 582 OI2026-10-23: 582 OI Oct 02, 2026Oct 23, 2026

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

SHAK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5820
Oct 21, 2026582+81
Oct 15, 2026501-25
Oct 14, 20265260
Oct 13, 2026526+169
Oct 09, 20263570
Oct 08, 20263570
Oct 07, 2026357+23
Oct 06, 20263340
Oct 05, 2026334-1
Oct 02, 2026335No prior observation