OITracker Cboe delayed data

Contract OI history

Back to TSLA

Dec 17, 2027 EXPIRATION

TSLA $340.00 Put

TSLA271217P00340000

Latest saved OI2,722Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $340.00 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. 2,7221,3610 2026-10-07: 2,693 OI2026-10-09: 2,693 OI2026-10-14: 2,701 OI2026-10-15: 2,701 OI2026-10-16: 2,704 OI2026-10-21: 2,713 OI2026-10-23: 2,722 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, 2026Viewing2,722+9
Oct 21, 20262,713+9
Oct 16, 20262,704+3
Oct 15, 20262,7010
Oct 14, 20262,701+8
Oct 09, 20262,6930
Oct 07, 20262,693No prior observation