Contract OI history

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Nov 27, 2026 EXPIRATION

C $125.00 Put

C261127P00125000

Latest saved OI158Oct 23, 2026
Last change+1vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
C $125.00 put open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 158790 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-15: 6 OI2026-10-16: 4 OI2026-10-21: 157 OI2026-10-23: 158 OI Oct 07, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing158+1
Oct 21, 2026157+153
Oct 16, 20264-2
Oct 15, 20266+4
Oct 14, 202620
Oct 13, 20262+2
Oct 09, 202600
Oct 08, 202600
Oct 07, 20260No prior observation