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Contract OI history

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Dec 18, 2026 EXPIRATION

ST $65.00 Call

ST261218C00065000

Latest saved OI1,858Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ST $65.00 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. 1,8999490 2026-10-02: 1,899 OI2026-10-05: 1,899 OI2026-10-06: 1,894 OI2026-10-07: 1,880 OI2026-10-08: 1,880 OI2026-10-09: 1,880 OI2026-10-13: 1,870 OI2026-10-14: 1,870 OI2026-10-15: 1,870 OI2026-10-16: 1,870 OI2026-10-21: 1,858 OI2026-10-23: 1,858 OI Oct 02, 2026Oct 23, 2026

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

ST contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,8580
Oct 21, 2026Viewing1,858-12
Oct 16, 20261,8700
Oct 15, 20261,8700
Oct 14, 20261,8700
Oct 13, 20261,870-10
Oct 09, 20261,8800
Oct 08, 20261,8800
Oct 07, 20261,880-14
Oct 06, 20261,894-5
Oct 05, 20261,8990
Oct 02, 20261,899No prior observation