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Contract OI history

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Dec 18, 2026 EXPIRATION

OIS $10.00 Call

OIS261218C00010000

Latest saved OI989Oct 23, 2026
Last change-54vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
OIS $10.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,0435210 2026-10-02: 1,042 OI2026-10-05: 1,042 OI2026-10-06: 1,042 OI2026-10-07: 1,042 OI2026-10-09: 1,042 OI2026-10-13: 1,042 OI2026-10-14: 1,042 OI2026-10-16: 1,042 OI2026-10-20: 1,043 OI2026-10-23: 989 OI Oct 02, 2026Oct 23, 2026

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

OIS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing989-54
Oct 20, 20261,043+1
Oct 16, 20261,0420
Oct 14, 20261,0420
Oct 13, 20261,0420
Oct 09, 20261,0420
Oct 07, 20261,0420
Oct 06, 20261,0420
Oct 05, 20261,0420
Oct 02, 20261,042No prior observation