OITracker Cboe delayed data

Contract OI history

Back to SYM

Jan 15, 2027 EXPIRATION

SYM $47.50 Call

SYM270115C00047500

Latest saved OI281Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SYM $47.50 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. 2841420 2026-10-09: 274 OI2026-10-13: 284 OI2026-10-14: 284 OI2026-10-15: 281 OI2026-10-16: 281 OI2026-10-20: 282 OI2026-10-23: 281 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, 2026Viewing281-1
Oct 20, 2026282+1
Oct 16, 20262810
Oct 15, 2026281-3
Oct 14, 20262840
Oct 13, 2026284+10
Oct 09, 2026274No prior observation