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Contract OI history

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Nov 20, 2026 EXPIRATION

SMG $52.50 Call

SMG261120C00052500

Latest saved OI225Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SMG $52.50 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. 2291140 2026-10-02: 221 OI2026-10-05: 213 OI2026-10-06: 213 OI2026-10-07: 214 OI2026-10-08: 214 OI2026-10-09: 214 OI2026-10-13: 219 OI2026-10-14: 219 OI2026-10-15: 219 OI2026-10-16: 229 OI2026-10-21: 225 OI2026-10-23: 225 OI Oct 02, 2026Oct 23, 2026

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

SMG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2250
Oct 21, 2026225-4
Oct 16, 2026229+10
Oct 15, 20262190
Oct 14, 20262190
Oct 13, 2026219+5
Oct 09, 20262140
Oct 08, 20262140
Oct 07, 2026214+1
Oct 06, 20262130
Oct 05, 2026213-8
Oct 02, 2026221No prior observation