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Contract OI history

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Jan 21, 2028 EXPIRATION

SNPS $350.00 Put

SNPS280121P00350000

Latest saved OI138Oct 23, 2026
Last change+77vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SNPS $350.00 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. 138690 2026-10-09: 53 OI2026-10-13: 53 OI2026-10-14: 53 OI2026-10-15: 53 OI2026-10-16: 63 OI2026-10-21: 61 OI2026-10-23: 138 OI Oct 09, 2026Oct 23, 2026

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

SNPS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing138+77
Oct 21, 202661-2
Oct 16, 202663+10
Oct 15, 2026530
Oct 14, 2026530
Oct 13, 2026530
Oct 09, 202653No prior observation