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Contract OI history

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Nov 20, 2026 EXPIRATION

SLG $47.50 Put

SLG261120P00047500

Latest saved OI454Oct 23, 2026
Last change+5vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLG $47.50 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4542270 2026-10-02: 37 OI2026-10-05: 37 OI2026-10-07: 37 OI2026-10-08: 37 OI2026-10-09: 36 OI2026-10-13: 56 OI2026-10-14: 76 OI2026-10-15: 441 OI2026-10-20: 449 OI2026-10-23: 454 OI Oct 02, 2026Oct 23, 2026

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

SLG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing454+5
Oct 20, 2026449+8
Oct 15, 2026441+365
Oct 14, 202676+20
Oct 13, 202656+20
Oct 09, 202636-1
Oct 08, 2026370
Oct 07, 2026370
Oct 05, 2026370
Oct 02, 202637No prior observation