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Contract OI history

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Dec 15, 2028 EXPIRATION

TSLA $490.00 Put

TSLA281215P00490000

Latest saved OI2,347Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $490.00 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. 2,3471,1730 2026-10-07: 2,144 OI2026-10-09: 2,289 OI2026-10-14: 2,347 OI2026-10-15: 2,347 OI2026-10-16: 2,347 OI2026-10-21: 2,346 OI2026-10-23: 2,347 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, 2026Viewing2,347+1
Oct 21, 20262,346-1
Oct 16, 20262,3470
Oct 15, 20262,3470
Oct 14, 20262,347+58
Oct 09, 20262,289+145
Oct 07, 20262,144No prior observation