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Contract OI history

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Jan 15, 2027 EXPIRATION

STLD $220.00 Put

STLD270115P00220000

Latest saved OI449Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STLD $220.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4492240 2026-10-09: 433 OI2026-10-13: 434 OI2026-10-14: 434 OI2026-10-15: 434 OI2026-10-16: 434 OI2026-10-21: 449 OI2026-10-23: 449 OI Oct 09, 2026Oct 23, 2026

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

STLD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4490
Oct 21, 2026449+15
Oct 16, 20264340
Oct 15, 20264340
Oct 14, 20264340
Oct 13, 2026434+1
Oct 09, 2026433No prior observation