OITracker Cboe delayed data

Contract OI history

Back to OLMA

Dec 18, 2026 EXPIRATION

OLMA $15.00 Call

OLMA261218C00015000

Latest saved OI449Oct 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 $15.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4492240 2026-10-08: 448 OI2026-10-13: 448 OI2026-10-14: 448 OI2026-10-16: 448 OI2026-10-20: 449 OI2026-10-23: 449 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, 2026Viewing4490
Oct 20, 2026449+1
Oct 16, 20264480
Oct 14, 20264480
Oct 13, 20264480
Oct 08, 2026448No prior observation