OITracker Cboe delayed data

Contract OI history

Back to AAPL

Mar 19, 2027 EXPIRATION

AAPL $120.00 Put

AAPL270319P00120000

Latest saved OI151Oct 23, 2026
Last change+1vs previous saved observation
Saved market days8Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AAPL $120.00 put open interest history 8 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 151750 2026-10-02: 130 OI2026-10-09: 130 OI2026-10-13: 131 OI2026-10-14: 131 OI2026-10-15: 131 OI2026-10-16: 150 OI2026-10-21: 150 OI2026-10-23: 151 OI Oct 02, 2026Oct 23, 2026

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

AAPL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing151+1
Oct 21, 20261500
Oct 16, 2026150+19
Oct 15, 20261310
Oct 14, 20261310
Oct 13, 2026131+1
Oct 09, 20261300
Oct 02, 2026130No prior observation