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Contract OI history

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Feb 19, 2027 EXPIRATION

U $55.00 Call

U270219C00055000

Latest saved OI333Oct 23, 2026
Last change+11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
U $55.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3331660 2026-10-02: 216 OI2026-10-05: 217 OI2026-10-06: 217 OI2026-10-07: 217 OI2026-10-08: 217 OI2026-10-09: 213 OI2026-10-14: 213 OI2026-10-15: 253 OI2026-10-16: 276 OI2026-10-21: 322 OI2026-10-23: 333 OI Oct 02, 2026Oct 23, 2026

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

U contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026333+11
Oct 21, 2026Viewing322+46
Oct 16, 2026276+23
Oct 15, 2026253+40
Oct 14, 20262130
Oct 09, 2026213-4
Oct 08, 20262170
Oct 07, 20262170
Oct 06, 20262170
Oct 05, 2026217+1
Oct 02, 2026216No prior observation