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Contract OI history

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Jan 21, 2028 EXPIRATION

PL $20.00 Put

PL280121P00020000

Latest saved OI2,762Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PL $20.00 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. 2,7691,3840 2026-10-02: 2,768 OI2026-10-05: 2,768 OI2026-10-06: 2,769 OI2026-10-07: 2,755 OI2026-10-08: 2,755 OI2026-10-09: 2,755 OI2026-10-13: 2,755 OI2026-10-14: 2,755 OI2026-10-15: 2,745 OI2026-10-16: 2,744 OI2026-10-21: 2,747 OI2026-10-23: 2,762 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, 2026Viewing2,762+15
Oct 21, 20262,747+3
Oct 16, 20262,744-1
Oct 15, 20262,745-10
Oct 14, 20262,7550
Oct 13, 20262,7550
Oct 09, 20262,7550
Oct 08, 20262,7550
Oct 07, 20262,755-14
Oct 06, 20262,769+1
Oct 05, 20262,7680
Oct 02, 20262,768No prior observation