OITracker Cboe delayed data

Contract OI history

Back to SNPS

Nov 20, 2026 EXPIRATION

SNPS $400.00 Put

SNPS261120P00400000

Latest saved OI436Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SNPS $400.00 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. 4362180 2026-10-09: 156 OI2026-10-13: 350 OI2026-10-14: 350 OI2026-10-15: 350 OI2026-10-16: 340 OI2026-10-21: 431 OI2026-10-23: 436 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, 2026Viewing436+5
Oct 21, 2026431+91
Oct 16, 2026340-10
Oct 15, 20263500
Oct 14, 20263500
Oct 13, 2026350+194
Oct 09, 2026156No prior observation