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Contract OI history

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Nov 20, 2026 EXPIRATION

SYM $47.50 Call

SYM261120C00047500

Latest saved OI308Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SYM $47.50 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. 3081540 2026-10-09: 266 OI2026-10-13: 274 OI2026-10-14: 274 OI2026-10-15: 263 OI2026-10-16: 286 OI2026-10-20: 306 OI2026-10-23: 308 OI Oct 09, 2026Oct 23, 2026

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

SYM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing308+2
Oct 20, 2026306+20
Oct 16, 2026286+23
Oct 15, 2026263-11
Oct 14, 20262740
Oct 13, 2026274+8
Oct 09, 2026266No prior observation