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Contract OI history

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Jan 19, 2029 EXPIRATION

ODD $2.50 Call

ODD290119C00002500

Latest saved OI227Oct 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
ODD $2.50 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. 2271130 2026-10-09: 151 OI2026-10-13: 217 OI2026-10-14: 217 OI2026-10-15: 217 OI2026-10-16: 218 OI2026-10-21: 226 OI2026-10-23: 227 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

ODD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing227+1
Oct 21, 2026226+8
Oct 16, 2026218+1
Oct 15, 20262170
Oct 14, 20262170
Oct 13, 2026217+66
Oct 09, 2026151No prior observation