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Contract OI history

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Oct 30, 2026 EXPIRATION

C $127.00 Put

C261030P00127000

Latest saved OI29Oct 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
C $127.00 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. 35170 2026-10-02: 15 OI2026-10-05: 17 OI2026-10-06: 19 OI2026-10-07: 21 OI2026-10-08: 21 OI2026-10-09: 35 OI2026-10-13: 33 OI2026-10-14: 33 OI2026-10-15: 29 OI2026-10-16: 28 OI2026-10-21: 28 OI2026-10-23: 29 OI Oct 02, 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, 2026Viewing29+1
Oct 21, 2026280
Oct 16, 202628-1
Oct 15, 202629-4
Oct 14, 2026330
Oct 13, 202633-2
Oct 09, 202635+14
Oct 08, 2026210
Oct 07, 202621+2
Oct 06, 202619+2
Oct 05, 202617+2
Oct 02, 202615No prior observation