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Contract OI history

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Mar 19, 2027 EXPIRATION

TSLA $120.00 Put

TSLA270319P00120000

Latest saved OI160Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $120.00 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. 160800 2026-10-07: 100 OI2026-10-09: 140 OI2026-10-14: 140 OI2026-10-15: 140 OI2026-10-16: 140 OI2026-10-21: 160 OI2026-10-23: 160 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, 2026Viewing1600
Oct 21, 2026160+20
Oct 16, 20261400
Oct 15, 20261400
Oct 14, 20261400
Oct 09, 2026140+40
Oct 07, 2026100No prior observation