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Contract OI history

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Feb 19, 2027 EXPIRATION

CING $5.00 Put

CING270219P00005000

Latest saved OI8Oct 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 $5.00 put open interest history 7 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 840 2026-10-06: 1 OI2026-10-09: 1 OI2026-10-13: 1 OI2026-10-14: 1 OI2026-10-16: 3 OI2026-10-21: 8 OI2026-10-23: 8 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, 2026Viewing80
Oct 21, 20268+5
Oct 16, 20263+2
Oct 14, 202610
Oct 13, 202610
Oct 09, 202610
Oct 06, 20261No prior observation