OITracker Cboe delayed data

Contract OI history

Back to PTGX

Jan 15, 2027 EXPIRATION

PTGX $125.00 Call

PTGX270115C00125000

Latest saved OI2,020Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PTGX $125.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,0341,0170 2026-10-08: 2,034 OI2026-10-09: 2,034 OI2026-10-13: 2,019 OI2026-10-14: 2,019 OI2026-10-16: 2,019 OI2026-10-20: 2,020 OI2026-10-23: 2,020 OI Oct 08, 2026Oct 23, 2026

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

PTGX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,0200
Oct 20, 20262,020+1
Oct 16, 20262,0190
Oct 14, 20262,0190
Oct 13, 20262,019-15
Oct 09, 20262,0340
Oct 08, 20262,034No prior observation