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Contract OI history

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Dec 18, 2026 EXPIRATION

UPS $100.00 Put

UPS261218P00100000

Latest saved OI2,030Oct 23, 2026
Last change-14vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UPS $100.00 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. 2,0441,0220 2026-10-02: 1,947 OI2026-10-05: 1,956 OI2026-10-06: 1,942 OI2026-10-07: 1,942 OI2026-10-08: 1,942 OI2026-10-09: 1,943 OI2026-10-14: 1,943 OI2026-10-15: 1,946 OI2026-10-16: 1,974 OI2026-10-21: 2,044 OI2026-10-23: 2,030 OI Oct 02, 2026Oct 23, 2026

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

UPS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,030-14
Oct 21, 2026Viewing2,044+70
Oct 16, 20261,974+28
Oct 15, 20261,946+3
Oct 14, 20261,9430
Oct 09, 20261,943+1
Oct 08, 20261,9420
Oct 07, 20261,9420
Oct 06, 20261,942-14
Oct 05, 20261,956+9
Oct 02, 20261,947No prior observation