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Contract OI history

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Jun 16, 2028 EXPIRATION

SOFI $5.00 Put

SOFI280616P00005000

Latest saved OI1,402Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SOFI $5.00 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. 1,4067030 2026-10-09: 1,405 OI2026-10-13: 1,406 OI2026-10-14: 1,406 OI2026-10-15: 1,405 OI2026-10-16: 1,402 OI2026-10-21: 1,402 OI2026-10-23: 1,402 OI Oct 09, 2026Oct 23, 2026

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

SOFI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,4020
Oct 21, 20261,4020
Oct 16, 20261,402-3
Oct 15, 20261,405-1
Oct 14, 20261,4060
Oct 13, 20261,406+1
Oct 09, 20261,405No prior observation