OITracker Cboe delayed data

Contract OI history

Back to BTSG

Nov 20, 2026 EXPIRATION

BTSG $65.00 Call

BTSG261120C00065000

Latest saved OI412Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTSG $65.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4162080 2026-10-09: 280 OI2026-10-13: 301 OI2026-10-14: 332 OI2026-10-15: 365 OI2026-10-16: 367 OI2026-10-21: 416 OI2026-10-23: 412 OI Oct 09, 2026Oct 23, 2026

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

BTSG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing412-4
Oct 21, 2026416+49
Oct 16, 2026367+2
Oct 15, 2026365+33
Oct 14, 2026332+31
Oct 13, 2026301+21
Oct 09, 2026280No prior observation