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Contract OI history

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Oct 23, 2026 EXPIRATION

AMAT $495.00 Put

AMAT261023P00495000

Latest saved OI0Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $495.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3201600 2026-10-09: 179 OI2026-10-13: 203 OI2026-10-14: 203 OI2026-10-15: 320 OI2026-10-16: 314 OI2026-10-21: 0 OI2026-10-23: 0 OI Oct 09, 2026Oct 23, 2026

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

AMAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing00
Oct 21, 20260-314
Oct 16, 2026314-6
Oct 15, 2026320+117
Oct 14, 20262030
Oct 13, 2026203+24
Oct 09, 2026179No prior observation