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Contract OI history

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Jan 21, 2028 EXPIRATION

TGTX $85.00 Call

TGTX280121C00085000

Latest saved OI424Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TGTX $85.00 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. 4282140 2026-10-09: 427 OI2026-10-13: 427 OI2026-10-14: 427 OI2026-10-16: 428 OI2026-10-21: 423 OI2026-10-23: 424 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, 2026Viewing424+1
Oct 21, 2026423-5
Oct 16, 2026428+1
Oct 14, 20264270
Oct 13, 20264270
Oct 09, 2026427No prior observation