OITracker Cboe delayed data

Contract OI history

Back to SNDX

Apr 16, 2027 EXPIRATION

SNDX $15.00 Put

SNDX270416P00015000

Latest saved OI23Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SNDX $15.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 23110 2026-10-09: 2 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-16: 23 OI2026-10-20: 23 OI2026-10-23: 23 OI Oct 09, 2026Oct 23, 2026

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

SNDX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing230
Oct 20, 2026230
Oct 16, 202623+21
Oct 14, 202620
Oct 13, 202620
Oct 09, 20262No prior observation