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Contract OI history

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Oct 23, 2026 EXPIRATION

SYM $50.00 Call

SYM261023C00050000

Latest saved OI140Oct 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 $50.00 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. 160800 2026-10-09: 160 OI2026-10-13: 153 OI2026-10-14: 153 OI2026-10-15: 150 OI2026-10-16: 140 OI2026-10-20: 140 OI2026-10-23: 140 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, 2026Viewing1400
Oct 20, 20261400
Oct 16, 2026140-10
Oct 15, 2026150-3
Oct 14, 20261530
Oct 13, 2026153-7
Oct 09, 2026160No prior observation