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Contract OI history

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Nov 20, 2026 EXPIRATION

DIOD $70.00 Put

DIOD261120P00070000

Latest saved OI37Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
DIOD $70.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 37180 2026-10-08: 3 OI2026-10-09: 32 OI2026-10-13: 32 OI2026-10-15: 32 OI2026-10-16: 32 OI2026-10-20: 37 OI2026-10-23: 37 OI Oct 08, 2026Oct 23, 2026

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

DIOD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing370
Oct 20, 202637+5
Oct 16, 2026320
Oct 15, 2026320
Oct 13, 2026320
Oct 09, 202632+29
Oct 08, 20263No prior observation