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Contract OI history

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Sep 17, 2027 EXPIRATION

SHAK $50.00 Put

SHAK270917P00050000

Latest saved OI625Oct 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 $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. 6263130 2026-10-02: 625 OI2026-10-05: 626 OI2026-10-06: 626 OI2026-10-07: 626 OI2026-10-08: 626 OI2026-10-09: 626 OI2026-10-13: 626 OI2026-10-14: 626 OI2026-10-15: 625 OI2026-10-21: 625 OI2026-10-23: 625 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, 2026Viewing6250
Oct 21, 20266250
Oct 15, 2026625-1
Oct 14, 20266260
Oct 13, 20266260
Oct 09, 20266260
Oct 08, 20266260
Oct 07, 20266260
Oct 06, 20266260
Oct 05, 2026626+1
Oct 02, 2026625No prior observation