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Contract OI history

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Dec 18, 2026 EXPIRATION

SPOT $430.00 Put

SPOT261218P00430000

Latest saved OI202Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPOT $430.00 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. 2411200 2026-10-02: 193 OI2026-10-05: 193 OI2026-10-06: 212 OI2026-10-07: 241 OI2026-10-08: 241 OI2026-10-09: 241 OI2026-10-13: 229 OI2026-10-14: 229 OI2026-10-15: 229 OI2026-10-16: 201 OI2026-10-21: 204 OI2026-10-23: 202 OI Oct 02, 2026Oct 23, 2026

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

SPOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing202-2
Oct 21, 2026204+3
Oct 16, 2026201-28
Oct 15, 20262290
Oct 14, 20262290
Oct 13, 2026229-12
Oct 09, 20262410
Oct 08, 20262410
Oct 07, 2026241+29
Oct 06, 2026212+19
Oct 05, 20261930
Oct 02, 2026193No prior observation