OITracker Cboe delayed data

Contract OI history

Back to MSCI

Nov 20, 2026 EXPIRATION

MSCI $510.00 Put

MSCI261120P00510000

Latest saved OI209Oct 23, 2026
Last change-9vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MSCI $510.00 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. 3341670 2026-10-02: 248 OI2026-10-05: 248 OI2026-10-06: 244 OI2026-10-07: 247 OI2026-10-08: 248 OI2026-10-09: 251 OI2026-10-13: 242 OI2026-10-14: 244 OI2026-10-15: 334 OI2026-10-16: 321 OI2026-10-21: 218 OI2026-10-23: 209 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, 2026Viewing209-9
Oct 21, 2026218-103
Oct 16, 2026321-13
Oct 15, 2026334+90
Oct 14, 2026244+2
Oct 13, 2026242-9
Oct 09, 2026251+3
Oct 08, 2026248+1
Oct 07, 2026247+3
Oct 06, 2026244-4
Oct 05, 20262480
Oct 02, 2026248No prior observation