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Contract OI history

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Nov 20, 2026 EXPIRATION

CING $12.50 Call

CING261120C00012500

Latest saved OI78Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
CING $12.50 call open interest history 7 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 78390 2026-10-06: 77 OI2026-10-09: 77 OI2026-10-13: 77 OI2026-10-14: 77 OI2026-10-16: 78 OI2026-10-21: 78 OI2026-10-23: 78 OI Oct 06, 2026Oct 23, 2026

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

CING contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing780
Oct 21, 2026780
Oct 16, 202678+1
Oct 14, 2026770
Oct 13, 2026770
Oct 09, 2026770
Oct 06, 202677No prior observation