OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

SHAK $70.00 Put

SHAK280121P00070000

Latest saved OI1,617Oct 23, 2026
Last change+4vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SHAK $70.00 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. 1,6178080 2026-10-02: 1,002 OI2026-10-05: 1,002 OI2026-10-06: 1,002 OI2026-10-07: 1,002 OI2026-10-08: 1,002 OI2026-10-09: 1,002 OI2026-10-13: 1,003 OI2026-10-14: 1,003 OI2026-10-15: 1,005 OI2026-10-21: 1,613 OI2026-10-23: 1,617 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, 2026Viewing1,617+4
Oct 21, 20261,613+608
Oct 15, 20261,005+2
Oct 14, 20261,0030
Oct 13, 20261,003+1
Oct 09, 20261,0020
Oct 08, 20261,0020
Oct 07, 20261,0020
Oct 06, 20261,0020
Oct 05, 20261,0020
Oct 02, 20261,002No prior observation