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Contract OI history

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Jun 17, 2027 EXPIRATION

MS $210.00 Call

MS270617C00210000

Latest saved OI1,026Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $210.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0325160 2026-10-02: 857 OI2026-10-05: 875 OI2026-10-06: 885 OI2026-10-07: 887 OI2026-10-08: 887 OI2026-10-09: 942 OI2026-10-13: 947 OI2026-10-14: 947 OI2026-10-15: 951 OI2026-10-16: 955 OI2026-10-21: 1,032 OI2026-10-23: 1,026 OI Oct 02, 2026Oct 23, 2026

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

MS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,026-6
Oct 21, 20261,032+77
Oct 16, 2026955+4
Oct 15, 2026951+4
Oct 14, 20269470
Oct 13, 2026947+5
Oct 09, 2026942+55
Oct 08, 20268870
Oct 07, 2026887+2
Oct 06, 2026885+10
Oct 05, 2026875+18
Oct 02, 2026857No prior observation