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Contract OI history

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Jan 21, 2028 EXPIRATION

XYZ $80.00 Put

XYZ280121P00080000

Latest saved OI1,080Oct 23, 2026
Last change+11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $80.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1115550 2026-10-02: 1,111 OI2026-10-05: 1,111 OI2026-10-06: 1,111 OI2026-10-07: 1,111 OI2026-10-08: 1,111 OI2026-10-09: 1,084 OI2026-10-14: 1,078 OI2026-10-15: 1,078 OI2026-10-16: 1,078 OI2026-10-21: 1,069 OI2026-10-23: 1,080 OI Oct 02, 2026Oct 23, 2026

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

XYZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,080+11
Oct 21, 20261,069-9
Oct 16, 20261,0780
Oct 15, 20261,0780
Oct 14, 20261,078-6
Oct 09, 20261,084-27
Oct 08, 20261,1110
Oct 07, 20261,1110
Oct 06, 20261,1110
Oct 05, 20261,1110
Oct 02, 20261,111No prior observation