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Contract OI history

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Apr 16, 2027 EXPIRATION

TSLA $220.00 Put

TSLA270416P00220000

Latest saved OI302Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
TSLA $220.00 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. 3021510 2026-10-07: 105 OI2026-10-09: 292 OI2026-10-14: 296 OI2026-10-15: 299 OI2026-10-16: 299 OI2026-10-21: 300 OI2026-10-23: 302 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, 2026Viewing302+2
Oct 21, 2026300+1
Oct 16, 20262990
Oct 15, 2026299+3
Oct 14, 2026296+4
Oct 09, 2026292+187
Oct 07, 2026105No prior observation