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Contract OI history

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Apr 16, 2027 EXPIRATION

AMAT $370.00 Put

AMAT270416P00370000

Latest saved OI247Oct 23, 2026
Last change+17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $370.00 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. 2471230 2026-10-09: 154 OI2026-10-13: 206 OI2026-10-14: 206 OI2026-10-15: 216 OI2026-10-16: 222 OI2026-10-21: 230 OI2026-10-23: 247 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, 2026Viewing247+17
Oct 21, 2026230+8
Oct 16, 2026222+6
Oct 15, 2026216+10
Oct 14, 20262060
Oct 13, 2026206+52
Oct 09, 2026154No prior observation