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Contract OI history

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Jan 15, 2027 EXPIRATION

SLG $52.50 Call

SLG270115C00052500

Latest saved OI1,220Oct 23, 2026
Last change+54vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SLG $52.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2206100 2026-10-02: 1,128 OI2026-10-05: 1,128 OI2026-10-07: 1,128 OI2026-10-08: 1,128 OI2026-10-09: 1,128 OI2026-10-13: 1,128 OI2026-10-14: 1,128 OI2026-10-15: 1,128 OI2026-10-20: 1,166 OI2026-10-23: 1,220 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, 2026Viewing1,220+54
Oct 20, 20261,166+38
Oct 15, 20261,1280
Oct 14, 20261,1280
Oct 13, 20261,1280
Oct 09, 20261,1280
Oct 08, 20261,1280
Oct 07, 20261,1280
Oct 05, 20261,1280
Oct 02, 20261,128No prior observation