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Contract OI history

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Sep 17, 2027 EXPIRATION

PLTR $175.00 Put

PLTR270917P00175000

Latest saved OI1,517Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PLTR $175.00 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. 1,5177580 2026-10-09: 543 OI2026-10-13: 559 OI2026-10-14: 559 OI2026-10-15: 559 OI2026-10-16: 563 OI2026-10-21: 1,517 OI2026-10-23: 1,517 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, 2026Viewing1,5170
Oct 21, 20261,517+954
Oct 16, 2026563+4
Oct 15, 20265590
Oct 14, 20265590
Oct 13, 2026559+16
Oct 09, 2026543No prior observation