OITracker Cboe delayed data

Contract OI history

Back to TNYA

Dec 18, 2026 EXPIRATION

TNYA $500.00 Put

TNYA261218P00000500

Latest saved OI313Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
TNYA $500.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3131560 2026-10-08: 214 OI2026-10-09: 214 OI2026-10-13: 214 OI2026-10-14: 214 OI2026-10-16: 214 OI2026-10-21: 313 OI2026-10-23: 313 OI Oct 08, 2026Oct 23, 2026

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

TNYA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263130
Oct 21, 2026Viewing313+99
Oct 16, 20262140
Oct 14, 20262140
Oct 13, 20262140
Oct 09, 20262140
Oct 08, 2026214No prior observation