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Contract OI history

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Feb 19, 2027 EXPIRATION

AMAT $360.00 Put

AMAT270219P00360000

Latest saved OI539Oct 23, 2026
Last change+58vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $360.00 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. 5392690 2026-10-09: 288 OI2026-10-13: 352 OI2026-10-14: 352 OI2026-10-15: 358 OI2026-10-16: 376 OI2026-10-21: 481 OI2026-10-23: 539 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, 2026Viewing539+58
Oct 21, 2026481+105
Oct 16, 2026376+18
Oct 15, 2026358+6
Oct 14, 20263520
Oct 13, 2026352+64
Oct 09, 2026288No prior observation