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Contract OI history

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Dec 18, 2026 EXPIRATION

TNXP $12.50 Call

TNXP261218C00012500

Latest saved OI179Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
TNXP $12.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 179890 2026-10-08: 173 OI2026-10-09: 173 OI2026-10-13: 173 OI2026-10-14: 173 OI2026-10-16: 178 OI2026-10-21: 179 OI2026-10-23: 179 OI Oct 08, 2026Oct 23, 2026

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

TNXP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1790
Oct 21, 2026179+1
Oct 16, 2026178+5
Oct 14, 20261730
Oct 13, 20261730
Oct 09, 20261730
Oct 08, 2026173No prior observation