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Contract OI history

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Jan 21, 2028 EXPIRATION

T $30.00 Call

T280121C00030000

Latest saved OI10,454Oct 23, 2026
Last change+29vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $30.00 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. 10,4545,2270 2026-10-02: 9,600 OI2026-10-05: 9,600 OI2026-10-06: 9,595 OI2026-10-07: 9,595 OI2026-10-08: 9,596 OI2026-10-09: 10,125 OI2026-10-14: 10,210 OI2026-10-15: 10,220 OI2026-10-16: 10,203 OI2026-10-21: 10,425 OI2026-10-23: 10,454 OI Oct 02, 2026Oct 23, 2026

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

T contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing10,454+29
Oct 21, 202610,425+222
Oct 16, 202610,203-17
Oct 15, 202610,220+10
Oct 14, 202610,210+85
Oct 09, 202610,125+529
Oct 08, 20269,596+1
Oct 07, 20269,5950
Oct 06, 20269,595-5
Oct 05, 20269,6000
Oct 02, 20269,600No prior observation