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Contract OI history

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Oct 30, 2026 EXPIRATION

SPGI $380.00 Put

SPGI261030P00380000

Latest saved OI155Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPGI $380.00 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. 167830 2026-10-02: 151 OI2026-10-05: 165 OI2026-10-06: 167 OI2026-10-07: 167 OI2026-10-08: 167 OI2026-10-09: 162 OI2026-10-13: 149 OI2026-10-14: 149 OI2026-10-15: 149 OI2026-10-16: 145 OI2026-10-21: 144 OI2026-10-23: 155 OI Oct 02, 2026Oct 23, 2026

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

SPGI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing155+11
Oct 21, 2026144-1
Oct 16, 2026145-4
Oct 15, 20261490
Oct 14, 20261490
Oct 13, 2026149-13
Oct 09, 2026162-5
Oct 08, 20261670
Oct 07, 20261670
Oct 06, 2026167+2
Oct 05, 2026165+14
Oct 02, 2026151No prior observation