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Contract OI history

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Jan 15, 2027 EXPIRATION

PSNL $10.00 Put

PSNL270115P00010000

Latest saved OI439Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PSNL $10.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4392190 2026-10-08: 429 OI2026-10-09: 429 OI2026-10-13: 429 OI2026-10-14: 429 OI2026-10-16: 439 OI2026-10-20: 439 OI2026-10-23: 439 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, 2026Viewing4390
Oct 20, 20264390
Oct 16, 2026439+10
Oct 14, 20264290
Oct 13, 20264290
Oct 09, 20264290
Oct 08, 2026429No prior observation