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Contract OI history

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Dec 18, 2026 EXPIRATION

PPTA $30.00 Call

PPTA261218C00030000

Latest saved OI416Oct 23, 2026
Last change+130vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PPTA $30.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4162080 2026-10-09: 222 OI2026-10-13: 233 OI2026-10-14: 233 OI2026-10-16: 230 OI2026-10-20: 286 OI2026-10-23: 416 OI Oct 09, 2026Oct 23, 2026

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

PPTA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing416+130
Oct 20, 2026286+56
Oct 16, 2026230-3
Oct 14, 20262330
Oct 13, 2026233+11
Oct 09, 2026222No prior observation