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Contract OI history

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Oct 23, 2026 EXPIRATION

DPRO $4.50 Put

DPRO261023P00004500

Latest saved OI113Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DPRO $4.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 114570 2026-10-09: 12 OI2026-10-13: 114 OI2026-10-15: 113 OI2026-10-16: 113 OI2026-10-20: 113 OI2026-10-23: 113 OI Oct 09, 2026Oct 23, 2026

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

DPRO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1130
Oct 20, 20261130
Oct 16, 20261130
Oct 15, 2026113-1
Oct 13, 2026114+102
Oct 09, 202612No prior observation