OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SW $50.00 Call

SW270115C00050000

Latest saved OI4,253Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SW $50.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,2532,1260 2026-10-02: 3,767 OI2026-10-05: 4,237 OI2026-10-06: 4,244 OI2026-10-07: 4,245 OI2026-10-08: 4,245 OI2026-10-09: 4,243 OI2026-10-13: 4,242 OI2026-10-14: 4,242 OI2026-10-15: 4,242 OI2026-10-16: 4,242 OI2026-10-21: 4,252 OI2026-10-23: 4,253 OI Oct 02, 2026Oct 23, 2026

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

SW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264,253+1
Oct 21, 2026Viewing4,252+10
Oct 16, 20264,2420
Oct 15, 20264,2420
Oct 14, 20264,2420
Oct 13, 20264,242-1
Oct 09, 20264,243-2
Oct 08, 20264,2450
Oct 07, 20264,245+1
Oct 06, 20264,244+7
Oct 05, 20264,237+470
Oct 02, 20263,767No prior observation