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Contract OI history

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Jan 15, 2027 EXPIRATION

AMAT $300.00 Put

AMAT270115P00300000

Latest saved OI1,345Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $300.00 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. 1,3456720 2026-10-09: 1,280 OI2026-10-13: 1,292 OI2026-10-14: 1,292 OI2026-10-15: 1,301 OI2026-10-16: 1,304 OI2026-10-21: 1,326 OI2026-10-23: 1,345 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, 2026Viewing1,345+19
Oct 21, 20261,326+22
Oct 16, 20261,304+3
Oct 15, 20261,301+9
Oct 14, 20261,2920
Oct 13, 20261,292+12
Oct 09, 20261,280No prior observation