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Contract OI history

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Sep 17, 2027 EXPIRATION

SE $97.50 Put

SE270917P00097500

Latest saved OI53Oct 23, 2026
Last change-55vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SE $97.50 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. 108540 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 3 OI2026-10-07: 3 OI2026-10-08: 3 OI2026-10-09: 3 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-16: 104 OI2026-10-21: 108 OI2026-10-23: 53 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, 2026Viewing53-55
Oct 21, 2026108+4
Oct 16, 20261040
Oct 14, 20261040
Oct 13, 2026104+101
Oct 09, 202630
Oct 08, 202630
Oct 07, 202630
Oct 06, 202630
Oct 05, 202630
Oct 02, 20263No prior observation