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Contract OI history

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Dec 18, 2026 EXPIRATION

EMA $55.00 Call

EMA261218C00055000

Latest saved OI928Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EMA $55.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9284640 2026-10-02: 682 OI2026-10-05: 705 OI2026-10-06: 705 OI2026-10-07: 705 OI2026-10-08: 882 OI2026-10-09: 882 OI2026-10-13: 882 OI2026-10-14: 883 OI2026-10-16: 921 OI2026-10-20: 928 OI2026-10-23: 928 OI Oct 02, 2026Oct 23, 2026

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

EMA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9280
Oct 20, 2026928+7
Oct 16, 2026921+38
Oct 14, 2026883+1
Oct 13, 20268820
Oct 09, 20268820
Oct 08, 2026882+177
Oct 07, 20267050
Oct 06, 20267050
Oct 05, 2026705+23
Oct 02, 2026682No prior observation