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Contract OI history

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Dec 18, 2026 EXPIRATION

PLTR $370.00 Call

PLTR261218C00370000

Latest saved OI422Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $370.00 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. 4232110 2026-10-09: 421 OI2026-10-13: 421 OI2026-10-14: 421 OI2026-10-15: 423 OI2026-10-16: 423 OI2026-10-21: 423 OI2026-10-23: 422 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, 2026Viewing422-1
Oct 21, 20264230
Oct 16, 20264230
Oct 15, 2026423+2
Oct 14, 20264210
Oct 13, 20264210
Oct 09, 2026421No prior observation