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Contract OI history

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Jan 19, 2029 EXPIRATION

SNDK $800.00 Call

SNDK290119C00800000

Latest saved OI314Oct 23, 2026
Last change+89vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SNDK $800.00 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. 3141570 2026-10-09: 107 OI2026-10-13: 185 OI2026-10-14: 185 OI2026-10-15: 186 OI2026-10-16: 189 OI2026-10-21: 225 OI2026-10-23: 314 OI Oct 09, 2026Oct 23, 2026

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

SNDK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing314+89
Oct 21, 2026225+36
Oct 16, 2026189+3
Oct 15, 2026186+1
Oct 14, 20261850
Oct 13, 2026185+78
Oct 09, 2026107No prior observation