OITracker Cboe delayed data

Contract OI history

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Feb 19, 2027 EXPIRATION

BE $270.00 Put

BE270219P00270000

Latest saved OI463Oct 23, 2026
Last change+8vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $270.00 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. 4632310 2026-10-02: 426 OI2026-10-05: 431 OI2026-10-06: 437 OI2026-10-07: 438 OI2026-10-08: 438 OI2026-10-09: 442 OI2026-10-13: 446 OI2026-10-14: 446 OI2026-10-15: 448 OI2026-10-16: 441 OI2026-10-21: 455 OI2026-10-23: 463 OI Oct 02, 2026Oct 23, 2026

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

BE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing463+8
Oct 21, 2026455+14
Oct 16, 2026441-7
Oct 15, 2026448+2
Oct 14, 20264460
Oct 13, 2026446+4
Oct 09, 2026442+4
Oct 08, 20264380
Oct 07, 2026438+1
Oct 06, 2026437+6
Oct 05, 2026431+5
Oct 02, 2026426No prior observation