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Contract OI history

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Jan 21, 2028 EXPIRATION

C $135.00 Call

C280121C00135000

Latest saved OI2,459Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
C $135.00 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. 2,4591,2290 2026-10-02: 2,428 OI2026-10-05: 2,428 OI2026-10-06: 2,428 OI2026-10-07: 2,428 OI2026-10-08: 2,428 OI2026-10-09: 2,435 OI2026-10-13: 2,440 OI2026-10-14: 2,440 OI2026-10-15: 2,440 OI2026-10-16: 2,446 OI2026-10-21: 2,449 OI2026-10-23: 2,459 OI Oct 02, 2026Oct 23, 2026

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

C contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,459+10
Oct 21, 20262,449+3
Oct 16, 20262,446+6
Oct 15, 20262,4400
Oct 14, 20262,4400
Oct 13, 20262,440+5
Oct 09, 20262,435+7
Oct 08, 20262,4280
Oct 07, 20262,4280
Oct 06, 20262,4280
Oct 05, 20262,4280
Oct 02, 20262,428No prior observation