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Contract OI history

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Nov 20, 2026 EXPIRATION

CLS $380.00 Call

CLS261120C00380000

Latest saved OI1,455Oct 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 $380.00 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. 1,6838410 2026-10-02: 1,683 OI2026-10-05: 1,366 OI2026-10-06: 1,363 OI2026-10-07: 1,361 OI2026-10-08: 1,360 OI2026-10-09: 1,364 OI2026-10-13: 1,363 OI2026-10-14: 1,363 OI2026-10-15: 1,368 OI2026-10-16: 1,346 OI2026-10-21: 1,430 OI2026-10-23: 1,455 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, 2026Viewing1,455+25
Oct 21, 20261,430+84
Oct 16, 20261,346-22
Oct 15, 20261,368+5
Oct 14, 20261,3630
Oct 13, 20261,363-1
Oct 09, 20261,364+4
Oct 08, 20261,360-1
Oct 07, 20261,361-2
Oct 06, 20261,363-3
Oct 05, 20261,366-317
Oct 02, 20261,683No prior observation