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Contract OI history

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Mar 19, 2027 EXPIRATION

SE $80.00 Put

SE270319P00080000

Latest saved OI1,440Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SE $80.00 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. 1,4417200 2026-10-02: 177 OI2026-10-05: 179 OI2026-10-06: 180 OI2026-10-07: 180 OI2026-10-08: 180 OI2026-10-09: 180 OI2026-10-13: 1,433 OI2026-10-14: 1,436 OI2026-10-16: 1,437 OI2026-10-21: 1,441 OI2026-10-23: 1,440 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, 2026Viewing1,440-1
Oct 21, 20261,441+4
Oct 16, 20261,437+1
Oct 14, 20261,436+3
Oct 13, 20261,433+1,253
Oct 09, 20261800
Oct 08, 20261800
Oct 07, 20261800
Oct 06, 2026180+1
Oct 05, 2026179+2
Oct 02, 2026177No prior observation