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Contract OI history

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May 21, 2027 EXPIRATION

PLTR $250.00 Call

PLTR270521C00250000

Latest saved OI319Oct 23, 2026
Last change+43vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $250.00 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. 3191590 2026-10-09: 254 OI2026-10-13: 269 OI2026-10-14: 269 OI2026-10-15: 276 OI2026-10-16: 265 OI2026-10-21: 276 OI2026-10-23: 319 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, 2026Viewing319+43
Oct 21, 2026276+11
Oct 16, 2026265-11
Oct 15, 2026276+7
Oct 14, 20262690
Oct 13, 2026269+15
Oct 09, 2026254No prior observation