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Contract OI history

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Mar 19, 2027 EXPIRATION

PLAB $35.00 Call

PLAB270319C00035000

Latest saved OI155Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PLAB $35.00 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. 155770 2026-10-08: 153 OI2026-10-09: 153 OI2026-10-13: 154 OI2026-10-14: 154 OI2026-10-16: 154 OI2026-10-20: 155 OI2026-10-23: 155 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, 2026Viewing1550
Oct 20, 2026155+1
Oct 16, 20261540
Oct 14, 20261540
Oct 13, 2026154+1
Oct 09, 20261530
Oct 08, 2026153No prior observation