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Contract OI history

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Jan 21, 2028 EXPIRATION

PL $17.00 Put

PL280121P00017000

Latest saved OI274Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PL $17.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2741370 2026-10-02: 232 OI2026-10-05: 259 OI2026-10-06: 259 OI2026-10-07: 261 OI2026-10-08: 261 OI2026-10-09: 262 OI2026-10-13: 262 OI2026-10-14: 262 OI2026-10-15: 266 OI2026-10-16: 267 OI2026-10-21: 271 OI2026-10-23: 274 OI Oct 02, 2026Oct 23, 2026

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

PL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing274+3
Oct 21, 2026271+4
Oct 16, 2026267+1
Oct 15, 2026266+4
Oct 14, 20262620
Oct 13, 20262620
Oct 09, 2026262+1
Oct 08, 20262610
Oct 07, 2026261+2
Oct 06, 20262590
Oct 05, 2026259+27
Oct 02, 2026232No prior observation