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Contract OI history

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Nov 20, 2026 EXPIRATION

P $70.00 Put

P261120P00070000

Latest saved OI197Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $70.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2611300 2026-10-02: 261 OI2026-10-05: 261 OI2026-10-06: 210 OI2026-10-07: 204 OI2026-10-08: 204 OI2026-10-09: 204 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-15: 204 OI2026-10-16: 203 OI2026-10-21: 197 OI2026-10-23: 197 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

P contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261970
Oct 21, 2026Viewing197-6
Oct 16, 2026203-1
Oct 15, 20262040
Oct 14, 20262040
Oct 13, 20262040
Oct 09, 20262040
Oct 08, 20262040
Oct 07, 2026204-6
Oct 06, 2026210-51
Oct 05, 20262610
Oct 02, 2026261No prior observation