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Contract OI history

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Dec 18, 2026 EXPIRATION

SIDU $1000.00 Call

SIDU261218C00001000

Latest saved OI537Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SIDU $1000.00 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. 5372680 2026-10-09: 19 OI2026-10-13: 19 OI2026-10-14: 19 OI2026-10-15: 19 OI2026-10-16: 19 OI2026-10-21: 537 OI2026-10-23: 537 OI Oct 09, 2026Oct 23, 2026

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

SIDU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5370
Oct 21, 2026537+518
Oct 16, 2026190
Oct 15, 2026190
Oct 14, 2026190
Oct 13, 2026190
Oct 09, 202619No prior observation