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Contract OI history

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Dec 18, 2026 EXPIRATION

PLAB $35.00 Call

PLAB261218C00035000

Latest saved OI2,506Oct 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. 2,5061,2530 2026-10-08: 2,242 OI2026-10-09: 2,257 OI2026-10-13: 2,319 OI2026-10-14: 2,347 OI2026-10-16: 2,426 OI2026-10-20: 2,506 OI2026-10-23: 2,506 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, 2026Viewing2,5060
Oct 20, 20262,506+80
Oct 16, 20262,426+79
Oct 14, 20262,347+28
Oct 13, 20262,319+62
Oct 09, 20262,257+15
Oct 08, 20262,242No prior observation