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Contract OI history

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Jan 21, 2028 EXPIRATION

MS $200.00 Call

MS280121C00200000

Latest saved OI1,283Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $200.00 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. 1,3916950 2026-10-02: 1,261 OI2026-10-05: 1,263 OI2026-10-06: 1,264 OI2026-10-07: 1,269 OI2026-10-08: 1,269 OI2026-10-09: 1,270 OI2026-10-13: 1,272 OI2026-10-14: 1,272 OI2026-10-15: 1,391 OI2026-10-16: 1,274 OI2026-10-21: 1,283 OI2026-10-23: 1,283 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, 2026Viewing1,2830
Oct 21, 20261,283+9
Oct 16, 20261,274-117
Oct 15, 20261,391+119
Oct 14, 20261,2720
Oct 13, 20261,272+2
Oct 09, 20261,270+1
Oct 08, 20261,2690
Oct 07, 20261,269+5
Oct 06, 20261,264+1
Oct 05, 20261,263+2
Oct 02, 20261,261No prior observation