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Contract OI history

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Jan 19, 2029 EXPIRATION

TWLO $440.00 Call

TWLO290119C00440000

Latest saved OI34Oct 23, 2026
Last change+1vs previous saved observation
Saved market days8Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TWLO $440.00 call open interest history 8 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 34170 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 0 OI2026-10-14: 0 OI2026-10-15: 1 OI2026-10-16: 2 OI2026-10-21: 33 OI2026-10-23: 34 OI Oct 07, 2026Oct 23, 2026

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

TWLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing34+1
Oct 21, 202633+31
Oct 16, 20262+1
Oct 15, 20261+1
Oct 14, 202600
Oct 09, 202600
Oct 08, 202600
Oct 07, 20260No prior observation