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Contract OI history

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Jan 21, 2028 EXPIRATION

SYM $80.00 Call

SYM280121C00080000

Latest saved OI657Oct 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 $80.00 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. 6633310 2026-10-09: 662 OI2026-10-13: 663 OI2026-10-14: 663 OI2026-10-15: 663 OI2026-10-16: 658 OI2026-10-20: 657 OI2026-10-23: 657 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, 2026Viewing6570
Oct 20, 2026657-1
Oct 16, 2026658-5
Oct 15, 20266630
Oct 14, 20266630
Oct 13, 2026663+1
Oct 09, 2026662No prior observation