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Contract OI history

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Nov 20, 2026 EXPIRATION

PINS $21.00 Put

PINS261120P00021000

Latest saved OI750Oct 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
PINS $21.00 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. 7503750 2026-10-02: 458 OI2026-10-05: 442 OI2026-10-06: 443 OI2026-10-07: 443 OI2026-10-08: 443 OI2026-10-09: 451 OI2026-10-13: 509 OI2026-10-14: 509 OI2026-10-15: 600 OI2026-10-16: 681 OI2026-10-21: 749 OI2026-10-23: 750 OI Oct 02, 2026Oct 23, 2026

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

PINS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing750+1
Oct 21, 2026749+68
Oct 16, 2026681+81
Oct 15, 2026600+91
Oct 14, 20265090
Oct 13, 2026509+58
Oct 09, 2026451+8
Oct 08, 20264430
Oct 07, 20264430
Oct 06, 2026443+1
Oct 05, 2026442-16
Oct 02, 2026458No prior observation