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Contract OI history

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Dec 18, 2026 EXPIRATION

SAIL $20.00 Call

SAIL261218C00020000

Latest saved OI1,279Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SAIL $20.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,2796390 2026-10-09: 1,175 OI2026-10-13: 1,230 OI2026-10-14: 1,230 OI2026-10-15: 1,226 OI2026-10-16: 1,226 OI2026-10-20: 1,269 OI2026-10-23: 1,279 OI Oct 09, 2026Oct 23, 2026

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

SAIL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,279+10
Oct 20, 20261,269+43
Oct 16, 20261,2260
Oct 15, 20261,226-4
Oct 14, 20261,2300
Oct 13, 20261,230+55
Oct 09, 20261,175No prior observation