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Contract OI history

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Jan 15, 2027 EXPIRATION

SCHW $70.00 Put

SCHW270115P00070000

Latest saved OI2,041Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $70.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,1751,0870 2026-10-02: 2,174 OI2026-10-05: 2,174 OI2026-10-06: 2,174 OI2026-10-07: 2,174 OI2026-10-08: 2,174 OI2026-10-09: 2,175 OI2026-10-13: 2,175 OI2026-10-14: 2,175 OI2026-10-15: 2,097 OI2026-10-16: 2,102 OI2026-10-21: 2,031 OI2026-10-23: 2,041 OI Oct 02, 2026Oct 23, 2026

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

SCHW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,041+10
Oct 21, 20262,031-71
Oct 16, 20262,102+5
Oct 15, 20262,097-78
Oct 14, 20262,1750
Oct 13, 20262,1750
Oct 09, 20262,175+1
Oct 08, 20262,1740
Oct 07, 20262,1740
Oct 06, 20262,1740
Oct 05, 20262,1740
Oct 02, 20262,174No prior observation