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Contract OI history

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Feb 19, 2027 EXPIRATION

U $38.00 Put

U270219P00038000

Latest saved OI1,125Oct 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
U $38.00 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. 1,1255620 2026-10-02: 120 OI2026-10-05: 121 OI2026-10-06: 1,106 OI2026-10-07: 1,106 OI2026-10-08: 1,106 OI2026-10-09: 1,108 OI2026-10-14: 1,114 OI2026-10-15: 1,114 OI2026-10-16: 1,114 OI2026-10-21: 1,111 OI2026-10-23: 1,125 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,125+14
Oct 21, 2026Viewing1,111-3
Oct 16, 20261,1140
Oct 15, 20261,1140
Oct 14, 20261,114+6
Oct 09, 20261,108+2
Oct 08, 20261,1060
Oct 07, 20261,1060
Oct 06, 20261,106+985
Oct 05, 2026121+1
Oct 02, 2026120No prior observation