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Contract OI history

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Jun 17, 2027 EXPIRATION

TSLA $255.00 Put

TSLA270617P00255000

Latest saved OI1,232Oct 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 $255.00 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. 1,2376180 2026-10-07: 1,237 OI2026-10-09: 1,233 OI2026-10-14: 1,235 OI2026-10-15: 1,234 OI2026-10-16: 1,234 OI2026-10-21: 1,232 OI2026-10-23: 1,232 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, 2026Viewing1,2320
Oct 21, 20261,232-2
Oct 16, 20261,2340
Oct 15, 20261,234-1
Oct 14, 20261,235+2
Oct 09, 20261,233-4
Oct 07, 20261,237No prior observation