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Contract OI history

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Jun 17, 2027 EXPIRATION

MOS $18.00 Call

MOS270617C00018000

Latest saved OI333Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $18.00 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. 3331660 2026-10-02: 89 OI2026-10-05: 89 OI2026-10-06: 89 OI2026-10-07: 89 OI2026-10-08: 89 OI2026-10-09: 121 OI2026-10-13: 318 OI2026-10-14: 323 OI2026-10-15: 323 OI2026-10-16: 326 OI2026-10-21: 333 OI2026-10-23: 333 OI Oct 02, 2026Oct 23, 2026

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

MOS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263330
Oct 21, 2026Viewing333+7
Oct 16, 2026326+3
Oct 15, 20263230
Oct 14, 2026323+5
Oct 13, 2026318+197
Oct 09, 2026121+32
Oct 08, 2026890
Oct 07, 2026890
Oct 06, 2026890
Oct 05, 2026890
Oct 02, 202689No prior observation