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Contract OI history

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Nov 20, 2026 EXPIRATION

SSTK $5.00 Call

SSTK261120C00005000

Latest saved OI474Oct 23, 2026
Last change-8vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SSTK $5.00 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. 5572780 2026-10-02: 195 OI2026-10-06: 195 OI2026-10-07: 202 OI2026-10-08: 537 OI2026-10-09: 527 OI2026-10-12: 527 OI2026-10-15: 534 OI2026-10-16: 557 OI2026-10-20: 482 OI2026-10-23: 474 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, 2026Viewing474-8
Oct 20, 2026482-75
Oct 16, 2026557+23
Oct 15, 2026534+7
Oct 12, 20265270
Oct 09, 2026527-10
Oct 08, 2026537+335
Oct 07, 2026202+7
Oct 06, 20261950
Oct 02, 2026195No prior observation