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Contract OI history

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May 21, 2027 EXPIRATION

CING $5.00 Call

CING270521C00005000

Latest saved OI1,394Oct 23, 2026
Last change+400vs previous saved observation
Saved market days7Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
CING $5.00 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. 1,3946970 2026-10-06: 243 OI2026-10-09: 341 OI2026-10-13: 341 OI2026-10-14: 341 OI2026-10-16: 487 OI2026-10-21: 994 OI2026-10-23: 1,394 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, 2026Viewing1,394+400
Oct 21, 2026994+507
Oct 16, 2026487+146
Oct 14, 20263410
Oct 13, 20263410
Oct 09, 2026341+98
Oct 06, 2026243No prior observation