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Contract OI history

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Oct 23, 2026 EXPIRATION

ENVX $3.00 Put

ENVX261023P00003000

Latest saved OI74Oct 23, 2026
Last change-50vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
ENVX $3.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 141700 2026-10-08: 137 OI2026-10-09: 123 OI2026-10-13: 131 OI2026-10-14: 131 OI2026-10-15: 130 OI2026-10-16: 141 OI2026-10-20: 124 OI2026-10-23: 74 OI Oct 08, 2026Oct 23, 2026

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

ENVX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing74-50
Oct 20, 2026124-17
Oct 16, 2026141+11
Oct 15, 2026130-1
Oct 14, 20261310
Oct 13, 2026131+8
Oct 09, 2026123-14
Oct 08, 2026137No prior observation