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Contract OI history

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Jan 21, 2028 EXPIRATION

SLG $52.50 Call

SLG280121C00052500

Latest saved OI341Oct 23, 2026
Last change0vs 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. 3411700 2026-10-02: 268 OI2026-10-05: 268 OI2026-10-07: 268 OI2026-10-08: 268 OI2026-10-09: 268 OI2026-10-13: 341 OI2026-10-14: 341 OI2026-10-15: 341 OI2026-10-20: 341 OI2026-10-23: 341 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, 2026Viewing3410
Oct 20, 20263410
Oct 15, 20263410
Oct 14, 20263410
Oct 13, 2026341+73
Oct 09, 20262680
Oct 08, 20262680
Oct 07, 20262680
Oct 05, 20262680
Oct 02, 2026268No prior observation