OITracker Cboe delayed data

Contract OI history

Back to TSLA

Dec 17, 2027 EXPIRATION

TSLA $640.00 Put

TSLA271217P00640000

Latest saved OI241Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $640.00 put open interest history 7 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 2461230 2026-10-07: 241 OI2026-10-09: 241 OI2026-10-14: 241 OI2026-10-15: 246 OI2026-10-16: 246 OI2026-10-21: 246 OI2026-10-23: 241 OI Oct 07, 2026Oct 23, 2026

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

TSLA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing241-5
Oct 21, 20262460
Oct 16, 20262460
Oct 15, 2026246+5
Oct 14, 20262410
Oct 09, 20262410
Oct 07, 2026241No prior observation