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Contract OI history

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Nov 20, 2026 EXPIRATION

SHAZ $55.00 Put

SHAZ261120P00055000

Latest saved OI695Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
SHAZ $55.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6973480 2026-10-08: 696 OI2026-10-09: 696 OI2026-10-13: 697 OI2026-10-14: 697 OI2026-10-15: 697 OI2026-10-20: 695 OI2026-10-23: 695 OI Oct 08, 2026Oct 23, 2026

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

SHAZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6950
Oct 20, 2026695-2
Oct 15, 20266970
Oct 14, 20266970
Oct 13, 2026697+1
Oct 09, 20266960
Oct 08, 2026696No prior observation