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Contract OI history

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Apr 16, 2027 EXPIRATION

PL $20.00 Put

PL270416P00020000

Latest saved OI165Oct 23, 2026
Last change-1vs 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. 166830 2026-10-02: 51 OI2026-10-05: 53 OI2026-10-06: 114 OI2026-10-07: 118 OI2026-10-08: 118 OI2026-10-09: 119 OI2026-10-13: 159 OI2026-10-14: 159 OI2026-10-15: 158 OI2026-10-16: 162 OI2026-10-21: 166 OI2026-10-23: 165 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, 2026Viewing165-1
Oct 21, 2026166+4
Oct 16, 2026162+4
Oct 15, 2026158-1
Oct 14, 20261590
Oct 13, 2026159+40
Oct 09, 2026119+1
Oct 08, 20261180
Oct 07, 2026118+4
Oct 06, 2026114+61
Oct 05, 202653+2
Oct 02, 202651No prior observation