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Contract OI history

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Nov 20, 2026 EXPIRATION

SYM $52.50 Call

SYM261120C00052500

Latest saved OI244Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SYM $52.50 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. 2491240 2026-10-09: 239 OI2026-10-13: 249 OI2026-10-14: 249 OI2026-10-15: 248 OI2026-10-16: 246 OI2026-10-20: 247 OI2026-10-23: 244 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, 2026Viewing244-3
Oct 20, 2026247+1
Oct 16, 2026246-2
Oct 15, 2026248-1
Oct 14, 20262490
Oct 13, 2026249+10
Oct 09, 2026239No prior observation