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Contract OI history

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Dec 18, 2026 EXPIRATION

PLAB $30.00 Call

PLAB261218C00030000

Latest saved OI1,615Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PLAB $30.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,6158070 2026-10-08: 1,553 OI2026-10-09: 1,553 OI2026-10-13: 1,569 OI2026-10-14: 1,575 OI2026-10-16: 1,582 OI2026-10-20: 1,614 OI2026-10-23: 1,615 OI Oct 08, 2026Oct 23, 2026

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

PLAB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,615+1
Oct 20, 20261,614+32
Oct 16, 20261,582+7
Oct 14, 20261,575+6
Oct 13, 20261,569+16
Oct 09, 20261,5530
Oct 08, 20261,553No prior observation