OITracker Cboe delayed data

Contract OI history

Back to BTDR

Nov 06, 2026 EXPIRATION

BTDR $7.00 Put

BTDR261106P00007000

Latest saved OI2,083Oct 23, 2026
Last change+2,042vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
BTDR $7.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,0831,0410 2026-10-09: 0 OI2026-10-13: 1 OI2026-10-14: 35 OI2026-10-15: 36 OI2026-10-16: 37 OI2026-10-21: 41 OI2026-10-23: 2,083 OI Oct 09, 2026Oct 23, 2026

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

BTDR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,083+2,042
Oct 21, 202641+4
Oct 16, 202637+1
Oct 15, 202636+1
Oct 14, 202635+34
Oct 13, 20261+1
Oct 09, 20260No prior observation