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Contract OI history

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Jan 15, 2027 EXPIRATION

HDB $30.00 Call

HDB270115C00030000

Latest saved OI862Oct 21, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HDB $30.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 8624310 2026-10-02: 853 OI2026-10-05: 853 OI2026-10-06: 853 OI2026-10-07: 853 OI2026-10-08: 853 OI2026-10-09: 853 OI2026-10-13: 853 OI2026-10-14: 853 OI2026-10-16: 862 OI2026-10-21: 862 OI Oct 02, 2026Oct 21, 2026

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

HDB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing8620
Oct 16, 2026862+9
Oct 14, 20268530
Oct 13, 20268530
Oct 09, 20268530
Oct 08, 20268530
Oct 07, 20268530
Oct 06, 20268530
Oct 05, 20268530
Oct 02, 2026853No prior observation