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Contract OI history

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Oct 23, 2026 EXPIRATION

PL $13.50 Put

PL261023P00013500

Latest saved OI413Oct 23, 2026
Last change-48vs previous saved observation
Saved market days11Oct 05, 2026 onwards
Daily open interest Hover a point for its date and OI
PL $13.50 put open interest history 11 saved observations from 2026-10-05 to 2026-10-23. Exact values and changes are listed in the table below. 4612300 2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 3 OI2026-10-13: 34 OI2026-10-14: 34 OI2026-10-15: 44 OI2026-10-16: 343 OI2026-10-21: 461 OI2026-10-23: 413 OI Oct 05, 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, 2026Viewing413-48
Oct 21, 2026461+118
Oct 16, 2026343+299
Oct 15, 202644+10
Oct 14, 2026340
Oct 13, 202634+31
Oct 09, 20263+3
Oct 08, 202600
Oct 07, 202600
Oct 06, 202600
Oct 05, 20260No prior observation