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Contract OI history

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Nov 20, 2026 EXPIRATION

PLTR $240.00 Put

PLTR261120P00240000

Latest saved OI268Oct 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 $240.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2741370 2026-10-09: 200 OI2026-10-13: 254 OI2026-10-14: 254 OI2026-10-15: 274 OI2026-10-16: 271 OI2026-10-21: 269 OI2026-10-23: 268 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, 2026Viewing268-1
Oct 21, 2026269-2
Oct 16, 2026271-3
Oct 15, 2026274+20
Oct 14, 20262540
Oct 13, 2026254+54
Oct 09, 2026200No prior observation