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Contract OI history

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Nov 20, 2026 EXPIRATION

DOCS $17.50 Put

DOCS261120P00017500

Latest saved OI416Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOCS $17.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4312150 2026-10-02: 431 OI2026-10-05: 431 OI2026-10-06: 418 OI2026-10-07: 418 OI2026-10-08: 418 OI2026-10-09: 415 OI2026-10-13: 417 OI2026-10-14: 417 OI2026-10-15: 417 OI2026-10-16: 416 OI2026-10-21: 416 OI2026-10-23: 416 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, 2026Viewing4160
Oct 21, 20264160
Oct 16, 2026416-1
Oct 15, 20264170
Oct 14, 20264170
Oct 13, 2026417+2
Oct 09, 2026415-3
Oct 08, 20264180
Oct 07, 20264180
Oct 06, 2026418-13
Oct 05, 20264310
Oct 02, 2026431No prior observation