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Contract OI history

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Jan 15, 2027 EXPIRATION

SMWB $7.50 Put

SMWB270115P00007500

Latest saved OI47Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMWB $7.50 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. 47230 2026-10-02: 43 OI2026-10-05: 43 OI2026-10-06: 43 OI2026-10-07: 44 OI2026-10-08: 44 OI2026-10-09: 47 OI2026-10-13: 47 OI2026-10-14: 47 OI2026-10-15: 47 OI2026-10-20: 47 OI2026-10-23: 47 OI Oct 02, 2026Oct 23, 2026

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

SMWB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing470
Oct 20, 2026470
Oct 15, 2026470
Oct 14, 2026470
Oct 13, 2026470
Oct 09, 202647+3
Oct 08, 2026440
Oct 07, 202644+1
Oct 06, 2026430
Oct 05, 2026430
Oct 02, 202643No prior observation