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Contract OI history

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Jun 17, 2027 EXPIRATION

SHAK $40.00 Put

SHAK270617P00040000

Latest saved OI1,506Oct 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 $40.00 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. 1,5397690 2026-10-02: 1,539 OI2026-10-05: 1,539 OI2026-10-06: 1,539 OI2026-10-07: 1,539 OI2026-10-08: 1,539 OI2026-10-09: 1,539 OI2026-10-13: 1,539 OI2026-10-14: 1,539 OI2026-10-15: 1,539 OI2026-10-21: 1,506 OI2026-10-23: 1,506 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, 2026Viewing1,5060
Oct 21, 20261,506-33
Oct 15, 20261,5390
Oct 14, 20261,5390
Oct 13, 20261,5390
Oct 09, 20261,5390
Oct 08, 20261,5390
Oct 07, 20261,5390
Oct 06, 20261,5390
Oct 05, 20261,5390
Oct 02, 20261,539No prior observation