OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

NOW $127.00 Put

NOW261023P00127000

Latest saved OI273Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
NOW $127.00 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. 3011500 2026-10-02: 98 OI2026-10-05: 102 OI2026-10-06: 212 OI2026-10-07: 230 OI2026-10-08: 230 OI2026-10-09: 281 OI2026-10-13: 301 OI2026-10-14: 301 OI2026-10-15: 296 OI2026-10-16: 269 OI2026-10-21: 273 OI2026-10-23: 273 OI Oct 02, 2026Oct 23, 2026

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

NOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262730
Oct 21, 2026Viewing273+4
Oct 16, 2026269-27
Oct 15, 2026296-5
Oct 14, 20263010
Oct 13, 2026301+20
Oct 09, 2026281+51
Oct 08, 20262300
Oct 07, 2026230+18
Oct 06, 2026212+110
Oct 05, 2026102+4
Oct 02, 202698No prior observation