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Contract OI history

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Jun 17, 2027 EXPIRATION

SHAK $50.00 Put

SHAK270617P00050000

Latest saved OI158Oct 23, 2026
Last change+11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SHAK $50.00 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. 158790 2026-10-02: 150 OI2026-10-05: 150 OI2026-10-06: 150 OI2026-10-07: 152 OI2026-10-08: 152 OI2026-10-09: 146 OI2026-10-13: 146 OI2026-10-14: 146 OI2026-10-15: 146 OI2026-10-21: 147 OI2026-10-23: 158 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, 2026Viewing158+11
Oct 21, 2026147+1
Oct 15, 20261460
Oct 14, 20261460
Oct 13, 20261460
Oct 09, 2026146-6
Oct 08, 20261520
Oct 07, 2026152+2
Oct 06, 20261500
Oct 05, 20261500
Oct 02, 2026150No prior observation