OITracker Cboe delayed data

Contract OI history

Back to TSM

Dec 15, 2028 EXPIRATION

TSM $360.00 Call

TSM281215C00360000

Latest saved OI411Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TSM $360.00 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. 4112050 2026-10-02: 393 OI2026-10-05: 393 OI2026-10-06: 402 OI2026-10-07: 402 OI2026-10-08: 402 OI2026-10-09: 404 OI2026-10-14: 406 OI2026-10-15: 406 OI2026-10-16: 407 OI2026-10-21: 410 OI2026-10-23: 411 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, 2026Viewing411+1
Oct 21, 2026410+3
Oct 16, 2026407+1
Oct 15, 20264060
Oct 14, 2026406+2
Oct 09, 2026404+2
Oct 08, 20264020
Oct 07, 20264020
Oct 06, 2026402+9
Oct 05, 20263930
Oct 02, 2026393No prior observation