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Contract OI history

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Jan 15, 2027 EXPIRATION

DDD $5.50 Call

DDD270115C00005500

Latest saved OI899Oct 21, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DDD $5.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 9484740 2026-10-02: 948 OI2026-10-05: 948 OI2026-10-06: 948 OI2026-10-07: 947 OI2026-10-08: 947 OI2026-10-09: 947 OI2026-10-13: 947 OI2026-10-15: 899 OI2026-10-16: 899 OI2026-10-21: 899 OI Oct 02, 2026Oct 21, 2026

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

DDD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing8990
Oct 16, 20268990
Oct 15, 2026899-48
Oct 13, 20269470
Oct 09, 20269470
Oct 08, 20269470
Oct 07, 2026947-1
Oct 06, 20269480
Oct 05, 20269480
Oct 02, 2026948No prior observation