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Contract OI history

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Feb 19, 2027 EXPIRATION

CING $2.50 Call

CING270219C00002500

Latest saved OI106Oct 23, 2026
Last change+20vs previous saved observation
Saved market days7Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
CING $2.50 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. 106530 2026-10-06: 86 OI2026-10-09: 86 OI2026-10-13: 86 OI2026-10-14: 86 OI2026-10-16: 86 OI2026-10-21: 86 OI2026-10-23: 106 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, 2026Viewing106+20
Oct 21, 2026860
Oct 16, 2026860
Oct 14, 2026860
Oct 13, 2026860
Oct 09, 2026860
Oct 06, 202686No prior observation