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Contract OI history

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Dec 18, 2026 EXPIRATION

DOCS $37.50 Call

DOCS261218C00037500

Latest saved OI147Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOCS $37.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 147730 2026-10-02: 106 OI2026-10-05: 106 OI2026-10-06: 106 OI2026-10-07: 126 OI2026-10-08: 126 OI2026-10-09: 124 OI2026-10-13: 124 OI2026-10-14: 124 OI2026-10-15: 124 OI2026-10-16: 140 OI2026-10-21: 143 OI2026-10-23: 147 OI Oct 02, 2026Oct 23, 2026

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

DOCS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing147+4
Oct 21, 2026143+3
Oct 16, 2026140+16
Oct 15, 20261240
Oct 14, 20261240
Oct 13, 20261240
Oct 09, 2026124-2
Oct 08, 20261260
Oct 07, 2026126+20
Oct 06, 20261060
Oct 05, 20261060
Oct 02, 2026106No prior observation