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Contract OI history

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Dec 18, 2026 EXPIRATION

OLMA $6.00 Put

OLMA261218P00006000

Latest saved OI120Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
OLMA $6.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 120600 2026-10-08: 104 OI2026-10-13: 104 OI2026-10-14: 104 OI2026-10-16: 120 OI2026-10-20: 120 OI2026-10-23: 120 OI Oct 08, 2026Oct 23, 2026

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

OLMA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1200
Oct 20, 20261200
Oct 16, 2026120+16
Oct 14, 20261040
Oct 13, 20261040
Oct 08, 2026104No prior observation