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Contract OI history

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Nov 20, 2026 EXPIRATION

SNPS $480.00 Put

SNPS261120P00480000

Latest saved OI388Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SNPS $480.00 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. 3991990 2026-10-09: 343 OI2026-10-13: 352 OI2026-10-14: 352 OI2026-10-15: 347 OI2026-10-16: 397 OI2026-10-21: 399 OI2026-10-23: 388 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, 2026Viewing388-11
Oct 21, 2026399+2
Oct 16, 2026397+50
Oct 15, 2026347-5
Oct 14, 20263520
Oct 13, 2026352+9
Oct 09, 2026343No prior observation