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Contract OI history

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Nov 20, 2026 EXPIRATION

SSTK $7.50 Call

SSTK261120C00007500

Latest saved OI1,815Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SSTK $7.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,8159070 2026-10-02: 1,713 OI2026-10-06: 1,713 OI2026-10-07: 1,713 OI2026-10-08: 1,713 OI2026-10-09: 1,713 OI2026-10-12: 1,713 OI2026-10-15: 1,713 OI2026-10-16: 1,713 OI2026-10-20: 1,815 OI2026-10-23: 1,815 OI Oct 02, 2026Oct 23, 2026

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

SSTK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,8150
Oct 20, 20261,815+102
Oct 16, 20261,7130
Oct 15, 20261,7130
Oct 12, 20261,7130
Oct 09, 20261,7130
Oct 08, 20261,7130
Oct 07, 20261,7130
Oct 06, 20261,7130
Oct 02, 20261,713No prior observation