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Contract OI history

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Jan 19, 2029 EXPIRATION

EOSE $2.50 Put

EOSE290119P00002500

Latest saved OI495Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
EOSE $2.50 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. 4952470 2026-10-09: 207 OI2026-10-13: 209 OI2026-10-14: 209 OI2026-10-15: 237 OI2026-10-16: 492 OI2026-10-21: 495 OI2026-10-23: 495 OI Oct 09, 2026Oct 23, 2026

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

EOSE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4950
Oct 21, 2026495+3
Oct 16, 2026492+255
Oct 15, 2026237+28
Oct 14, 20262090
Oct 13, 2026209+2
Oct 09, 2026207No prior observation