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Contract OI history

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Jan 15, 2027 EXPIRATION

ENPH $45.00 Put

ENPH270115P00045000

Latest saved OI1,192Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ENPH $45.00 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. 1,2076030 2026-10-09: 1,207 OI2026-10-13: 1,194 OI2026-10-14: 1,194 OI2026-10-15: 1,192 OI2026-10-16: 1,192 OI2026-10-21: 1,192 OI2026-10-23: 1,192 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, 2026Viewing1,1920
Oct 21, 20261,1920
Oct 16, 20261,1920
Oct 15, 20261,192-2
Oct 14, 20261,1940
Oct 13, 20261,194-13
Oct 09, 20261,207No prior observation