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Contract OI history

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Mar 19, 2027 EXPIRATION

SNDK $1170.00 Put

SNDK270319P01170000

Latest saved OI280Oct 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 $1170.00 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. 2801400 2026-10-09: 224 OI2026-10-13: 227 OI2026-10-14: 227 OI2026-10-15: 228 OI2026-10-16: 234 OI2026-10-21: 280 OI2026-10-23: 280 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, 2026Viewing2800
Oct 21, 2026280+46
Oct 16, 2026234+6
Oct 15, 2026228+1
Oct 14, 20262270
Oct 13, 2026227+3
Oct 09, 2026224No prior observation