OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

SM $47.50 Call

SM270115C00047500

Latest saved OI1,712Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SM $47.50 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. 1,7148570 2026-10-02: 1,714 OI2026-10-05: 1,714 OI2026-10-07: 1,712 OI2026-10-08: 1,712 OI2026-10-09: 1,712 OI2026-10-13: 1,712 OI2026-10-15: 1,712 OI2026-10-16: 1,712 OI2026-10-21: 1,712 OI2026-10-23: 1,712 OI Oct 02, 2026Oct 23, 2026

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

SM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,7120
Oct 21, 2026Viewing1,7120
Oct 16, 20261,7120
Oct 15, 20261,7120
Oct 13, 20261,7120
Oct 09, 20261,7120
Oct 08, 20261,7120
Oct 07, 20261,712-2
Oct 05, 20261,7140
Oct 02, 20261,714No prior observation