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Contract OI history

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Oct 23, 2026 EXPIRATION

SPOT $500.00 Put

SPOT261023P00500000

Latest saved OI662Oct 23, 2026
Last change+16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPOT $500.00 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. 6623310 2026-10-02: 166 OI2026-10-05: 179 OI2026-10-06: 180 OI2026-10-07: 180 OI2026-10-08: 180 OI2026-10-09: 184 OI2026-10-13: 195 OI2026-10-14: 195 OI2026-10-15: 195 OI2026-10-16: 253 OI2026-10-21: 646 OI2026-10-23: 662 OI Oct 02, 2026Oct 23, 2026

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

SPOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing662+16
Oct 21, 2026646+393
Oct 16, 2026253+58
Oct 15, 20261950
Oct 14, 20261950
Oct 13, 2026195+11
Oct 09, 2026184+4
Oct 08, 20261800
Oct 07, 20261800
Oct 06, 2026180+1
Oct 05, 2026179+13
Oct 02, 2026166No prior observation