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Contract OI history

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May 21, 2027 EXPIRATION

PLTR $240.00 Call

PLTR270521C00240000

Latest saved OI661Oct 23, 2026
Last change-26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $240.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6873430 2026-10-09: 485 OI2026-10-13: 488 OI2026-10-14: 488 OI2026-10-15: 509 OI2026-10-16: 516 OI2026-10-21: 687 OI2026-10-23: 661 OI Oct 09, 2026Oct 23, 2026

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

PLTR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing661-26
Oct 21, 2026687+171
Oct 16, 2026516+7
Oct 15, 2026509+21
Oct 14, 20264880
Oct 13, 2026488+3
Oct 09, 2026485No prior observation