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Contract OI history

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Nov 20, 2026 EXPIRATION

ODD $20.00 Put

ODD261120P00020000

Latest saved OI196Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ODD $20.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 196980 2026-10-09: 192 OI2026-10-13: 192 OI2026-10-14: 192 OI2026-10-15: 192 OI2026-10-16: 192 OI2026-10-21: 196 OI2026-10-23: 196 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, 20261960
Oct 21, 2026Viewing196+4
Oct 16, 20261920
Oct 15, 20261920
Oct 14, 20261920
Oct 13, 20261920
Oct 09, 2026192No prior observation