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Contract OI history

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Nov 20, 2026 EXPIRATION

MS $195.00 Call

MS261120C00195000

Latest saved OI4,341Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $195.00 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. 4,6932,3460 2026-10-02: 535 OI2026-10-05: 671 OI2026-10-06: 2,252 OI2026-10-07: 2,612 OI2026-10-08: 2,612 OI2026-10-09: 3,294 OI2026-10-13: 3,763 OI2026-10-14: 3,763 OI2026-10-15: 4,054 OI2026-10-16: 4,693 OI2026-10-21: 4,325 OI2026-10-23: 4,341 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, 2026Viewing4,341+16
Oct 21, 20264,325-368
Oct 16, 20264,693+639
Oct 15, 20264,054+291
Oct 14, 20263,7630
Oct 13, 20263,763+469
Oct 09, 20263,294+682
Oct 08, 20262,6120
Oct 07, 20262,612+360
Oct 06, 20262,252+1,581
Oct 05, 2026671+136
Oct 02, 2026535No prior observation