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Contract OI history

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Nov 20, 2026 EXPIRATION

PLTK $2.50 Call

PLTK261120C00002500

Latest saved OI240Oct 23, 2026
Last change+16vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTK $2.50 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2401200 2026-10-08: 99 OI2026-10-13: 99 OI2026-10-14: 100 OI2026-10-16: 115 OI2026-10-20: 224 OI2026-10-23: 240 OI Oct 08, 2026Oct 23, 2026

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

PLTK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026240+16
Oct 20, 2026Viewing224+109
Oct 16, 2026115+15
Oct 14, 2026100+1
Oct 13, 2026990
Oct 08, 202699No prior observation