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Contract OI history

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Dec 18, 2026 EXPIRATION

TNET $55.00 Call

TNET261218C00055000

Latest saved OI17Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TNET $55.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 179890 2026-10-02: 179 OI2026-10-06: 179 OI2026-10-07: 179 OI2026-10-08: 179 OI2026-10-09: 17 OI2026-10-13: 17 OI2026-10-14: 17 OI2026-10-16: 17 OI2026-10-21: 17 OI2026-10-23: 17 OI Oct 02, 2026Oct 23, 2026

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

TNET contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing170
Oct 21, 2026170
Oct 16, 2026170
Oct 14, 2026170
Oct 13, 2026170
Oct 09, 202617-162
Oct 08, 20261790
Oct 07, 20261790
Oct 06, 20261790
Oct 02, 2026179No prior observation