OITracker Cboe delayed data

Contract OI history

Back to TU

Mar 19, 2027 EXPIRATION

TU $7.50 Call

TU270319C00007500

Latest saved OI257Oct 23, 2026
Last change-20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TU $7.50 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. 2771380 2026-10-02: 198 OI2026-10-05: 198 OI2026-10-06: 219 OI2026-10-07: 220 OI2026-10-08: 221 OI2026-10-09: 221 OI2026-10-13: 241 OI2026-10-14: 241 OI2026-10-15: 241 OI2026-10-16: 237 OI2026-10-21: 277 OI2026-10-23: 257 OI Oct 02, 2026Oct 23, 2026

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

TU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing257-20
Oct 21, 2026277+40
Oct 16, 2026237-4
Oct 15, 20262410
Oct 14, 20262410
Oct 13, 2026241+20
Oct 09, 20262210
Oct 08, 2026221+1
Oct 07, 2026220+1
Oct 06, 2026219+21
Oct 05, 20261980
Oct 02, 2026198No prior observation