OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

TGTX $40.00 Call

TGTX270115C00040000

Latest saved OI2,930Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TGTX $40.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,9301,4650 2026-10-09: 2,927 OI2026-10-13: 2,928 OI2026-10-14: 2,929 OI2026-10-16: 2,928 OI2026-10-21: 2,930 OI2026-10-23: 2,930 OI Oct 09, 2026Oct 23, 2026

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

TGTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,9300
Oct 21, 2026Viewing2,930+2
Oct 16, 20262,928-1
Oct 14, 20262,929+1
Oct 13, 20262,928+1
Oct 09, 20262,927No prior observation