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Contract OI history

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Jan 21, 2028 EXPIRATION

THC $330.00 Call

THC280121C00330000

Latest saved OI270Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
THC $330.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2811400 2026-10-02: 281 OI2026-10-05: 281 OI2026-10-06: 281 OI2026-10-07: 281 OI2026-10-08: 281 OI2026-10-09: 281 OI2026-10-14: 270 OI2026-10-15: 270 OI2026-10-16: 270 OI2026-10-21: 270 OI2026-10-23: 270 OI Oct 02, 2026Oct 23, 2026

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

THC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262700
Oct 21, 2026Viewing2700
Oct 16, 20262700
Oct 15, 20262700
Oct 14, 2026270-11
Oct 09, 20262810
Oct 08, 20262810
Oct 07, 20262810
Oct 06, 20262810
Oct 05, 20262810
Oct 02, 2026281No prior observation