OITracker Cboe delayed data

Contract OI history

Back to SPG

Nov 20, 2026 EXPIRATION

SPG $195.00 Put

SPG261120P00195000

Latest saved OI180Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SPG $195.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 180900 2026-10-02: 49 OI2026-10-05: 50 OI2026-10-06: 53 OI2026-10-07: 57 OI2026-10-08: 62 OI2026-10-09: 72 OI2026-10-14: 175 OI2026-10-15: 175 OI2026-10-16: 174 OI2026-10-21: 180 OI2026-10-23: 180 OI Oct 02, 2026Oct 23, 2026

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

SPG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1800
Oct 21, 2026180+6
Oct 16, 2026174-1
Oct 15, 20261750
Oct 14, 2026175+103
Oct 09, 202672+10
Oct 08, 202662+5
Oct 07, 202657+4
Oct 06, 202653+3
Oct 05, 202650+1
Oct 02, 202649No prior observation