OITracker Cboe delayed data

Contract OI history

Back to SCHW

Jun 17, 2027 EXPIRATION

SCHW $82.50 Put

SCHW270617P00082500

Latest saved OI717Oct 23, 2026
Last change+400vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $82.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7173580 2026-10-02: 320 OI2026-10-05: 320 OI2026-10-06: 319 OI2026-10-07: 320 OI2026-10-08: 320 OI2026-10-09: 320 OI2026-10-13: 317 OI2026-10-14: 317 OI2026-10-15: 316 OI2026-10-16: 316 OI2026-10-21: 317 OI2026-10-23: 717 OI Oct 02, 2026Oct 23, 2026

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

SCHW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing717+400
Oct 21, 2026317+1
Oct 16, 20263160
Oct 15, 2026316-1
Oct 14, 20263170
Oct 13, 2026317-3
Oct 09, 20263200
Oct 08, 20263200
Oct 07, 2026320+1
Oct 06, 2026319-1
Oct 05, 20263200
Oct 02, 2026320No prior observation