OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

TXN $315.00 Call

TXN261030C00315000

Latest saved OI230Oct 23, 2026
Last change-12vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $315.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2661330 2026-10-09: 244 OI2026-10-14: 266 OI2026-10-15: 261 OI2026-10-16: 259 OI2026-10-21: 242 OI2026-10-23: 230 OI Oct 09, 2026Oct 23, 2026

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

TXN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing230-12
Oct 21, 2026242-17
Oct 16, 2026259-2
Oct 15, 2026261-5
Oct 14, 2026266+22
Oct 09, 2026244No prior observation