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Contract OI history

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Nov 27, 2026 EXPIRATION

SPOT $390.00 Put

SPOT261127P00390000

Latest saved OI290Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SPOT $390.00 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. 2901450 2026-10-09: 0 OI2026-10-13: 259 OI2026-10-14: 259 OI2026-10-15: 259 OI2026-10-16: 37 OI2026-10-21: 288 OI2026-10-23: 290 OI Oct 09, 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, 2026Viewing290+2
Oct 21, 2026288+251
Oct 16, 202637-222
Oct 15, 20262590
Oct 14, 20262590
Oct 13, 2026259+259
Oct 09, 20260No prior observation