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Contract OI history

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Nov 20, 2026 EXPIRATION

CAMT $100.00 Put

CAMT261120P00100000

Latest saved OI190Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CAMT $100.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2511250 2026-10-08: 250 OI2026-10-09: 250 OI2026-10-13: 251 OI2026-10-14: 251 OI2026-10-16: 231 OI2026-10-20: 190 OI2026-10-23: 190 OI Oct 08, 2026Oct 23, 2026

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

CAMT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1900
Oct 20, 2026190-41
Oct 16, 2026231-20
Oct 14, 20262510
Oct 13, 2026251+1
Oct 09, 20262500
Oct 08, 2026250No prior observation