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Contract OI history

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Nov 20, 2026 EXPIRATION

CLS $350.00 Call

CLS261120C00350000

Latest saved OI333Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLS $350.00 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. 3331660 2026-10-02: 90 OI2026-10-05: 113 OI2026-10-06: 106 OI2026-10-07: 105 OI2026-10-08: 119 OI2026-10-09: 119 OI2026-10-13: 219 OI2026-10-14: 219 OI2026-10-15: 320 OI2026-10-16: 323 OI2026-10-21: 329 OI2026-10-23: 333 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, 2026Viewing333+4
Oct 21, 2026329+6
Oct 16, 2026323+3
Oct 15, 2026320+101
Oct 14, 20262190
Oct 13, 2026219+100
Oct 09, 20261190
Oct 08, 2026119+14
Oct 07, 2026105-1
Oct 06, 2026106-7
Oct 05, 2026113+23
Oct 02, 202690No prior observation