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Contract OI history

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Nov 20, 2026 EXPIRATION

TSLA $330.00 Put

TSLA261120P00330000

Latest saved OI9,306Oct 23, 2026
Last change+227vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $330.00 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. 9,3064,6530 2026-10-07: 7,870 OI2026-10-09: 7,816 OI2026-10-14: 7,975 OI2026-10-15: 7,008 OI2026-10-16: 8,557 OI2026-10-21: 9,079 OI2026-10-23: 9,306 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, 2026Viewing9,306+227
Oct 21, 20269,079+522
Oct 16, 20268,557+1,549
Oct 15, 20267,008-967
Oct 14, 20267,975+159
Oct 09, 20267,816-54
Oct 07, 20267,870No prior observation