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Contract OI history

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Nov 20, 2026 EXPIRATION

SNDX $17.00 Call

SNDX261120C00017000

Latest saved OI269Oct 23, 2026
Last change+10vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SNDX $17.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2691340 2026-10-09: 54 OI2026-10-13: 54 OI2026-10-14: 253 OI2026-10-16: 253 OI2026-10-20: 259 OI2026-10-23: 269 OI Oct 09, 2026Oct 23, 2026

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

SNDX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing269+10
Oct 20, 2026259+6
Oct 16, 20262530
Oct 14, 2026253+199
Oct 13, 2026540
Oct 09, 202654No prior observation