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Contract OI history

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Nov 20, 2026 EXPIRATION

STT $195.00 Call

STT261120C00195000

Latest saved OI757Oct 23, 2026
Last change-141vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
STT $195.00 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. 9004500 2026-10-02: 380 OI2026-10-05: 392 OI2026-10-06: 392 OI2026-10-07: 392 OI2026-10-08: 391 OI2026-10-09: 391 OI2026-10-13: 681 OI2026-10-14: 681 OI2026-10-15: 680 OI2026-10-16: 900 OI2026-10-21: 898 OI2026-10-23: 757 OI Oct 02, 2026Oct 23, 2026

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

STT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026757-141
Oct 21, 2026Viewing898-2
Oct 16, 2026900+220
Oct 15, 2026680-1
Oct 14, 20266810
Oct 13, 2026681+290
Oct 09, 20263910
Oct 08, 2026391-1
Oct 07, 20263920
Oct 06, 20263920
Oct 05, 2026392+12
Oct 02, 2026380No prior observation