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Contract OI history

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Dec 18, 2026 EXPIRATION

EMR $175.00 Call

EMR261218C00175000

Latest saved OI1,713Oct 23, 2026
Last change+14vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EMR $175.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7138560 2026-10-02: 643 OI2026-10-05: 644 OI2026-10-06: 644 OI2026-10-07: 645 OI2026-10-08: 679 OI2026-10-09: 961 OI2026-10-13: 1,110 OI2026-10-14: 1,181 OI2026-10-15: 1,181 OI2026-10-16: 1,304 OI2026-10-21: 1,699 OI2026-10-23: 1,713 OI Oct 02, 2026Oct 23, 2026

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

EMR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,713+14
Oct 21, 20261,699+395
Oct 16, 20261,304+123
Oct 15, 20261,1810
Oct 14, 20261,181+71
Oct 13, 20261,110+149
Oct 09, 2026961+282
Oct 08, 2026679+34
Oct 07, 2026645+1
Oct 06, 20266440
Oct 05, 2026644+1
Oct 02, 2026643No prior observation