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Contract OI history

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Jan 15, 2027 EXPIRATION

SONY $27.50 Call

SONY270115C00027500

Latest saved OI6,097Oct 23, 2026
Last change-22vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SONY $27.50 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. 6,1193,0590 2026-10-02: 5,643 OI2026-10-05: 5,719 OI2026-10-06: 5,718 OI2026-10-07: 5,717 OI2026-10-08: 5,783 OI2026-10-09: 5,807 OI2026-10-13: 5,779 OI2026-10-14: 5,779 OI2026-10-15: 5,849 OI2026-10-21: 6,119 OI2026-10-23: 6,097 OI Oct 02, 2026Oct 23, 2026

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

SONY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6,097-22
Oct 21, 20266,119+270
Oct 15, 20265,849+70
Oct 14, 20265,7790
Oct 13, 20265,779-28
Oct 09, 20265,807+24
Oct 08, 20265,783+66
Oct 07, 20265,717-1
Oct 06, 20265,718-1
Oct 05, 20265,719+76
Oct 02, 20265,643No prior observation