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Contract OI history

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Nov 20, 2026 EXPIRATION

SYM $55.00 Call

SYM261120C00055000

Latest saved OI1,875Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SYM $55.00 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. 1,8789390 2026-10-09: 1,878 OI2026-10-13: 1,869 OI2026-10-14: 1,869 OI2026-10-15: 1,866 OI2026-10-16: 1,860 OI2026-10-20: 1,867 OI2026-10-23: 1,875 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, 2026Viewing1,875+8
Oct 20, 20261,867+7
Oct 16, 20261,860-6
Oct 15, 20261,866-3
Oct 14, 20261,8690
Oct 13, 20261,869-9
Oct 09, 20261,878No prior observation