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Contract OI history

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Jun 17, 2027 EXPIRATION

ENPH $30.00 Put

ENPH270617P00030000

Latest saved OI2,595Oct 23, 2026
Last change+84vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ENPH $30.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,5951,2970 2026-10-09: 2,285 OI2026-10-13: 2,316 OI2026-10-14: 2,316 OI2026-10-15: 2,497 OI2026-10-16: 2,501 OI2026-10-21: 2,511 OI2026-10-23: 2,595 OI Oct 09, 2026Oct 23, 2026

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

ENPH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,595+84
Oct 21, 20262,511+10
Oct 16, 20262,501+4
Oct 15, 20262,497+181
Oct 14, 20262,3160
Oct 13, 20262,316+31
Oct 09, 20262,285No prior observation