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Contract OI history

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Mar 19, 2027 EXPIRATION

SE $87.50 Put

SE270319P00087500

Latest saved OI70Oct 23, 2026
Last change-57vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SE $87.50 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. 127630 2026-10-02: 65 OI2026-10-05: 65 OI2026-10-06: 65 OI2026-10-07: 65 OI2026-10-08: 65 OI2026-10-09: 65 OI2026-10-13: 126 OI2026-10-14: 126 OI2026-10-16: 127 OI2026-10-21: 127 OI2026-10-23: 70 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, 2026Viewing70-57
Oct 21, 20261270
Oct 16, 2026127+1
Oct 14, 20261260
Oct 13, 2026126+61
Oct 09, 2026650
Oct 08, 2026650
Oct 07, 2026650
Oct 06, 2026650
Oct 05, 2026650
Oct 02, 202665No prior observation