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Contract OI history

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Nov 20, 2026 EXPIRATION

CLS $330.00 Call

CLS261120C00330000

Latest saved OI249Oct 23, 2026
Last change+25vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLS $330.00 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. 2491240 2026-10-02: 161 OI2026-10-05: 158 OI2026-10-06: 158 OI2026-10-07: 158 OI2026-10-08: 158 OI2026-10-09: 158 OI2026-10-13: 168 OI2026-10-14: 168 OI2026-10-15: 183 OI2026-10-16: 201 OI2026-10-21: 224 OI2026-10-23: 249 OI Oct 02, 2026Oct 23, 2026

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

CLS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing249+25
Oct 21, 2026224+23
Oct 16, 2026201+18
Oct 15, 2026183+15
Oct 14, 20261680
Oct 13, 2026168+10
Oct 09, 20261580
Oct 08, 20261580
Oct 07, 20261580
Oct 06, 20261580
Oct 05, 2026158-3
Oct 02, 2026161No prior observation