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Contract OI history

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Nov 20, 2026 EXPIRATION

BTGO $7.50 Put

BTGO261120P00007500

Latest saved OI1,475Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 01, 2026 onwards
Daily open interest Hover a point for its date and OI
BTGO $7.50 put open interest history 11 saved observations from 2026-10-01 to 2026-10-23. Exact values and changes are listed in the table below. 1,4757370 2026-10-01: 75 OI2026-10-05: 75 OI2026-10-06: 75 OI2026-10-07: 75 OI2026-10-08: 75 OI2026-10-09: 1,285 OI2026-10-13: 1,460 OI2026-10-14: 1,460 OI2026-10-16: 1,470 OI2026-10-20: 1,475 OI2026-10-23: 1,475 OI Oct 01, 2026Oct 23, 2026

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

BTGO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,4750
Oct 20, 20261,475+5
Oct 16, 20261,470+10
Oct 14, 20261,4600
Oct 13, 20261,460+175
Oct 09, 20261,285+1,210
Oct 08, 2026750
Oct 07, 2026750
Oct 06, 2026750
Oct 05, 2026750
Oct 01, 202675No prior observation