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Contract OI history

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Jan 19, 2029 EXPIRATION

O $50.00 Call

O290119C00050000

Latest saved OI103Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
O $50.00 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. 103510 2026-10-02: 37 OI2026-10-05: 37 OI2026-10-06: 57 OI2026-10-07: 57 OI2026-10-08: 57 OI2026-10-09: 57 OI2026-10-13: 57 OI2026-10-14: 57 OI2026-10-15: 58 OI2026-10-16: 58 OI2026-10-21: 83 OI2026-10-23: 103 OI Oct 02, 2026Oct 23, 2026

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

O contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing103+20
Oct 21, 202683+25
Oct 16, 2026580
Oct 15, 202658+1
Oct 14, 2026570
Oct 13, 2026570
Oct 09, 2026570
Oct 08, 2026570
Oct 07, 2026570
Oct 06, 202657+20
Oct 05, 2026370
Oct 02, 202637No prior observation