OITracker Cboe delayed data

Contract OI history

Back to SAIA

Nov 20, 2026 EXPIRATION

SAIA $250.00 Put

SAIA261120P00250000

Latest saved OI97Oct 23, 2026
Last change+20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
SAIA $250.00 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. 97480 2026-10-09: 25 OI2026-10-13: 74 OI2026-10-14: 74 OI2026-10-15: 74 OI2026-10-16: 74 OI2026-10-21: 77 OI2026-10-23: 97 OI Oct 09, 2026Oct 23, 2026

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

SAIA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing97+20
Oct 21, 202677+3
Oct 16, 2026740
Oct 15, 2026740
Oct 14, 2026740
Oct 13, 202674+49
Oct 09, 202625No prior observation