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Contract OI history

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Nov 20, 2026 EXPIRATION

SCI $77.50 Put

SCI261120P00077500

Latest saved OI23Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCI $77.50 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. 23110 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 13 OI2026-10-07: 13 OI2026-10-08: 13 OI2026-10-09: 13 OI2026-10-13: 13 OI2026-10-14: 13 OI2026-10-15: 18 OI2026-10-16: 18 OI2026-10-21: 23 OI2026-10-23: 23 OI Oct 02, 2026Oct 23, 2026

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

SCI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing230
Oct 21, 202623+5
Oct 16, 2026180
Oct 15, 202618+5
Oct 14, 2026130
Oct 13, 2026130
Oct 09, 2026130
Oct 08, 2026130
Oct 07, 2026130
Oct 06, 202613+10
Oct 05, 202630
Oct 02, 20263No prior observation