OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SLG $47.50 Put

SLG270115P00047500

Latest saved OI418Oct 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 $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. 4182090 2026-10-02: 415 OI2026-10-05: 415 OI2026-10-07: 417 OI2026-10-08: 417 OI2026-10-09: 417 OI2026-10-13: 417 OI2026-10-14: 417 OI2026-10-15: 417 OI2026-10-20: 418 OI2026-10-23: 418 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, 2026Viewing4180
Oct 20, 2026418+1
Oct 15, 20264170
Oct 14, 20264170
Oct 13, 20264170
Oct 09, 20264170
Oct 08, 20264170
Oct 07, 2026417+2
Oct 05, 20264150
Oct 02, 2026415No prior observation