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Contract OI history

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Nov 20, 2026 EXPIRATION

STM $60.00 Put

STM261120P00060000

Latest saved OI793Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STM $60.00 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. 7943970 2026-10-02: 677 OI2026-10-05: 770 OI2026-10-06: 790 OI2026-10-07: 793 OI2026-10-08: 793 OI2026-10-09: 794 OI2026-10-13: 794 OI2026-10-14: 794 OI2026-10-15: 793 OI2026-10-16: 793 OI2026-10-21: 793 OI2026-10-23: 793 OI Oct 02, 2026Oct 23, 2026

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

STM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7930
Oct 21, 20267930
Oct 16, 20267930
Oct 15, 2026793-1
Oct 14, 20267940
Oct 13, 20267940
Oct 09, 2026794+1
Oct 08, 20267930
Oct 07, 2026793+3
Oct 06, 2026790+20
Oct 05, 2026770+93
Oct 02, 2026677No prior observation