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Contract OI history

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Oct 30, 2026 EXPIRATION

TSLA $275.00 Put

TSLA261030P00275000

Latest saved OI837Oct 23, 2026
Last change+282vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $275.00 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. 8374180 2026-10-07: 112 OI2026-10-09: 110 OI2026-10-14: 210 OI2026-10-15: 212 OI2026-10-16: 212 OI2026-10-21: 555 OI2026-10-23: 837 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, 2026Viewing837+282
Oct 21, 2026555+343
Oct 16, 20262120
Oct 15, 2026212+2
Oct 14, 2026210+100
Oct 09, 2026110-2
Oct 07, 2026112No prior observation