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Contract OI history

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Jan 19, 2029 EXPIRATION

SYM $22.50 Call

SYM290119C00022500

Latest saved OI201Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SYM $22.50 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. 2011000 2026-10-09: 107 OI2026-10-13: 107 OI2026-10-14: 107 OI2026-10-15: 201 OI2026-10-16: 201 OI2026-10-20: 201 OI2026-10-23: 201 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, 2026Viewing2010
Oct 20, 20262010
Oct 16, 20262010
Oct 15, 2026201+94
Oct 14, 20261070
Oct 13, 20261070
Oct 09, 2026107No prior observation