OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

GT $5.00 Put

GT261218P00005000

Latest saved OI15,982Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GT $5.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 15,9927,9960 2026-10-09: 5,949 OI2026-10-13: 5,954 OI2026-10-14: 6,257 OI2026-10-15: 10,446 OI2026-10-16: 10,463 OI2026-10-21: 15,992 OI2026-10-23: 15,982 OI Oct 09, 2026Oct 23, 2026

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

GT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing15,982-10
Oct 21, 202615,992+5,529
Oct 16, 202610,463+17
Oct 15, 202610,446+4,189
Oct 14, 20266,257+303
Oct 13, 20265,954+5
Oct 09, 20265,949No prior observation