OITracker Cboe delayed data

Contract OI history

Back to TSLA

Sep 17, 2027 EXPIRATION

TSLA $290.00 Put

TSLA270917P00290000

Latest saved OI875Oct 23, 2026
Last change-205vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $290.00 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. 1,0805400 2026-10-07: 836 OI2026-10-09: 826 OI2026-10-14: 826 OI2026-10-15: 833 OI2026-10-16: 1,068 OI2026-10-21: 1,080 OI2026-10-23: 875 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, 2026Viewing875-205
Oct 21, 20261,080+12
Oct 16, 20261,068+235
Oct 15, 2026833+7
Oct 14, 20268260
Oct 09, 2026826-10
Oct 07, 2026836No prior observation