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Contract OI history

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Apr 16, 2027 EXPIRATION

EVTL $500.00 Call

EVTL270416C00000500

Latest saved OI1,399Oct 23, 2026
Last change+109vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
EVTL $500.00 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. 1,3996990 2026-10-02: 753 OI2026-10-05: 886 OI2026-10-06: 882 OI2026-10-07: 882 OI2026-10-08: 873 OI2026-10-09: 901 OI2026-10-13: 1,081 OI2026-10-14: 1,178 OI2026-10-16: 1,247 OI2026-10-20: 1,290 OI2026-10-23: 1,399 OI Oct 02, 2026Oct 23, 2026

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

EVTL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,399+109
Oct 20, 20261,290+43
Oct 16, 20261,247+69
Oct 14, 20261,178+97
Oct 13, 20261,081+180
Oct 09, 2026901+28
Oct 08, 2026873-9
Oct 07, 20268820
Oct 06, 2026882-4
Oct 05, 2026886+133
Oct 02, 2026753No prior observation