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Contract OI history

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Apr 16, 2027 EXPIRATION

TSM $620.00 Call

TSM270416C00620000

Latest saved OI223Oct 23, 2026
Last change+6vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $620.00 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. 2231110 2026-10-02: 55 OI2026-10-05: 55 OI2026-10-06: 71 OI2026-10-07: 73 OI2026-10-08: 73 OI2026-10-09: 74 OI2026-10-14: 145 OI2026-10-15: 193 OI2026-10-16: 196 OI2026-10-21: 217 OI2026-10-23: 223 OI Oct 02, 2026Oct 23, 2026

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

TSM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing223+6
Oct 21, 2026217+21
Oct 16, 2026196+3
Oct 15, 2026193+48
Oct 14, 2026145+71
Oct 09, 202674+1
Oct 08, 2026730
Oct 07, 202673+2
Oct 06, 202671+16
Oct 05, 2026550
Oct 02, 202655No prior observation