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Contract OI history

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Dec 18, 2026 EXPIRATION

SE $65.00 Put

SE261218P00065000

Latest saved OI361Oct 23, 2026
Last change+75vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SE $65.00 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. 3611800 2026-10-02: 143 OI2026-10-05: 144 OI2026-10-06: 144 OI2026-10-07: 144 OI2026-10-08: 144 OI2026-10-09: 144 OI2026-10-13: 144 OI2026-10-14: 144 OI2026-10-16: 144 OI2026-10-21: 286 OI2026-10-23: 361 OI Oct 02, 2026Oct 23, 2026

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

SE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing361+75
Oct 21, 2026286+142
Oct 16, 20261440
Oct 14, 20261440
Oct 13, 20261440
Oct 09, 20261440
Oct 08, 20261440
Oct 07, 20261440
Oct 06, 20261440
Oct 05, 2026144+1
Oct 02, 2026143No prior observation