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Contract OI history

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Dec 15, 2028 EXPIRATION

MDB $470.00 Call

MDB281215C00470000

Latest saved OI249Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MDB $470.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2491240 2026-10-09: 207 OI2026-10-13: 207 OI2026-10-14: 207 OI2026-10-15: 207 OI2026-10-16: 207 OI2026-10-21: 249 OI2026-10-23: 249 OI Oct 09, 2026Oct 23, 2026

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

MDB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262490
Oct 21, 2026Viewing249+42
Oct 16, 20262070
Oct 15, 20262070
Oct 14, 20262070
Oct 13, 20262070
Oct 09, 2026207No prior observation