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Contract OI history

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Jan 15, 2027 EXPIRATION

CIEN $470.00 Call

CIEN270115C00470000

Latest saved OI267Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CIEN $470.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2671330 2026-10-02: 259 OI2026-10-05: 259 OI2026-10-06: 258 OI2026-10-07: 258 OI2026-10-08: 258 OI2026-10-09: 258 OI2026-10-13: 263 OI2026-10-14: 263 OI2026-10-15: 263 OI2026-10-16: 263 OI2026-10-21: 264 OI2026-10-23: 267 OI Oct 02, 2026Oct 23, 2026

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

CIEN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing267+3
Oct 21, 2026264+1
Oct 16, 20262630
Oct 15, 20262630
Oct 14, 20262630
Oct 13, 2026263+5
Oct 09, 20262580
Oct 08, 20262580
Oct 07, 20262580
Oct 06, 2026258-1
Oct 05, 20262590
Oct 02, 2026259No prior observation