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Contract OI history

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Jan 15, 2027 EXPIRATION

EXC $43.00 Put

EXC270115P00043000

Latest saved OI620Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EXC $43.00 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. 6203100 2026-10-09: 606 OI2026-10-13: 606 OI2026-10-14: 608 OI2026-10-15: 608 OI2026-10-16: 608 OI2026-10-21: 618 OI2026-10-23: 620 OI Oct 09, 2026Oct 23, 2026

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

EXC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing620+2
Oct 21, 2026618+10
Oct 16, 20266080
Oct 15, 20266080
Oct 14, 2026608+2
Oct 13, 20266060
Oct 09, 2026606No prior observation