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Contract OI history

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Nov 20, 2026 EXPIRATION

CAMT $150.00 Put

CAMT261120P00150000

Latest saved OI252Oct 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 $150.00 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. 2541270 2026-10-08: 245 OI2026-10-09: 254 OI2026-10-13: 253 OI2026-10-14: 252 OI2026-10-16: 252 OI2026-10-20: 252 OI2026-10-23: 252 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, 2026Viewing2520
Oct 20, 20262520
Oct 16, 20262520
Oct 14, 2026252-1
Oct 13, 2026253-1
Oct 09, 2026254+9
Oct 08, 2026245No prior observation