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Contract OI history

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Mar 19, 2027 EXPIRATION

MS $160.00 Put

MS270319P00160000

Latest saved OI1,500Oct 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 $160.00 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. 1,5007500 2026-10-02: 1,402 OI2026-10-05: 1,421 OI2026-10-06: 1,423 OI2026-10-07: 1,430 OI2026-10-08: 1,430 OI2026-10-09: 1,468 OI2026-10-13: 1,468 OI2026-10-14: 1,468 OI2026-10-15: 1,500 OI2026-10-16: 1,500 OI2026-10-21: 1,500 OI2026-10-23: 1,500 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, 2026Viewing1,5000
Oct 21, 20261,5000
Oct 16, 20261,5000
Oct 15, 20261,500+32
Oct 14, 20261,4680
Oct 13, 20261,4680
Oct 09, 20261,468+38
Oct 08, 20261,4300
Oct 07, 20261,430+7
Oct 06, 20261,423+2
Oct 05, 20261,421+19
Oct 02, 20261,402No prior observation