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Contract OI history

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Jan 21, 2028 EXPIRATION

PINS $20.00 Put

PINS280121P00020000

Latest saved OI2,224Oct 23, 2026
Last change+101vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PINS $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. 2,2241,1120 2026-10-02: 1,885 OI2026-10-05: 1,885 OI2026-10-06: 1,885 OI2026-10-07: 1,869 OI2026-10-08: 1,869 OI2026-10-09: 1,850 OI2026-10-13: 1,850 OI2026-10-14: 1,850 OI2026-10-15: 2,057 OI2026-10-16: 2,057 OI2026-10-21: 2,123 OI2026-10-23: 2,224 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, 2026Viewing2,224+101
Oct 21, 20262,123+66
Oct 16, 20262,0570
Oct 15, 20262,057+207
Oct 14, 20261,8500
Oct 13, 20261,8500
Oct 09, 20261,850-19
Oct 08, 20261,8690
Oct 07, 20261,869-16
Oct 06, 20261,8850
Oct 05, 20261,8850
Oct 02, 20261,885No prior observation