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Contract OI history

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Dec 18, 2026 EXPIRATION

MSCI $520.00 Put

MSCI261218P00520000

Latest saved OI227Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MSCI $520.00 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. 2271130 2026-10-02: 79 OI2026-10-05: 79 OI2026-10-06: 79 OI2026-10-07: 81 OI2026-10-08: 81 OI2026-10-09: 81 OI2026-10-13: 81 OI2026-10-14: 81 OI2026-10-15: 80 OI2026-10-16: 80 OI2026-10-21: 227 OI2026-10-23: 227 OI Oct 02, 2026Oct 23, 2026

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

MSCI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2270
Oct 21, 2026227+147
Oct 16, 2026800
Oct 15, 202680-1
Oct 14, 2026810
Oct 13, 2026810
Oct 09, 2026810
Oct 08, 2026810
Oct 07, 202681+2
Oct 06, 2026790
Oct 05, 2026790
Oct 02, 202679No prior observation