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Contract OI history

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Mar 19, 2027 EXPIRATION

SNDK $1110.00 Put

SNDK270319P01110000

Latest saved OI246Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SNDK $1110.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2461230 2026-10-09: 134 OI2026-10-13: 173 OI2026-10-14: 173 OI2026-10-15: 207 OI2026-10-16: 208 OI2026-10-21: 246 OI2026-10-23: 246 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, 2026Viewing2460
Oct 21, 2026246+38
Oct 16, 2026208+1
Oct 15, 2026207+34
Oct 14, 20261730
Oct 13, 2026173+39
Oct 09, 2026134No prior observation