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Contract OI history

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Mar 19, 2027 EXPIRATION

SHAZ $22.50 Put

SHAZ270319P00022500

Latest saved OI608Oct 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 $22.50 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. 6103050 2026-10-08: 201 OI2026-10-09: 202 OI2026-10-13: 203 OI2026-10-14: 203 OI2026-10-15: 610 OI2026-10-20: 608 OI2026-10-23: 608 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, 2026Viewing6080
Oct 20, 2026608-2
Oct 15, 2026610+407
Oct 14, 20262030
Oct 13, 2026203+1
Oct 09, 2026202+1
Oct 08, 2026201No prior observation