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Contract OI history

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Jan 15, 2027 EXPIRATION

PSNL $17.50 Call

PSNL270115C00017500

Latest saved OI14,862Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PSNL $17.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 14,8887,4440 2026-10-08: 14,888 OI2026-10-09: 14,846 OI2026-10-13: 14,848 OI2026-10-14: 14,848 OI2026-10-16: 14,855 OI2026-10-20: 14,853 OI2026-10-23: 14,862 OI Oct 08, 2026Oct 23, 2026

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

PSNL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing14,862+9
Oct 20, 202614,853-2
Oct 16, 202614,855+7
Oct 14, 202614,8480
Oct 13, 202614,848+2
Oct 09, 202614,846-42
Oct 08, 202614,888No prior observation