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Contract OI history

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Oct 23, 2026 EXPIRATION

CLS $315.00 Put

CLS261023P00315000

Latest saved OI2Oct 23, 2026
Last change-246vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLS $315.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2751370 2026-10-02: 92 OI2026-10-05: 97 OI2026-10-06: 97 OI2026-10-07: 105 OI2026-10-08: 275 OI2026-10-09: 259 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-15: 262 OI2026-10-16: 259 OI2026-10-21: 248 OI2026-10-23: 2 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, 2026Viewing2-246
Oct 21, 2026248-11
Oct 16, 2026259-3
Oct 15, 2026262+3
Oct 14, 20262590
Oct 13, 20262590
Oct 09, 2026259-16
Oct 08, 2026275+170
Oct 07, 2026105+8
Oct 06, 2026970
Oct 05, 202697+5
Oct 02, 202692No prior observation