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Contract OI history

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Oct 23, 2026 EXPIRATION

CLS $350.00 Call

CLS261023C00350000

Latest saved OI347Oct 23, 2026
Last change-12vs 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. 9714850 2026-10-02: 17 OI2026-10-05: 15 OI2026-10-06: 15 OI2026-10-07: 15 OI2026-10-08: 506 OI2026-10-09: 506 OI2026-10-13: 971 OI2026-10-14: 971 OI2026-10-15: 338 OI2026-10-16: 345 OI2026-10-21: 359 OI2026-10-23: 347 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, 2026Viewing347-12
Oct 21, 2026359+14
Oct 16, 2026345+7
Oct 15, 2026338-633
Oct 14, 20269710
Oct 13, 2026971+465
Oct 09, 20265060
Oct 08, 2026506+491
Oct 07, 2026150
Oct 06, 2026150
Oct 05, 202615-2
Oct 02, 202617No prior observation