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Contract OI history

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Nov 20, 2026 EXPIRATION

IIPR $45.00 Put

IIPR261120P00045000

Latest saved OI249Oct 20, 2026
Last change+55vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
IIPR $45.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 2491240 2026-10-02: 56 OI2026-10-05: 96 OI2026-10-06: 98 OI2026-10-07: 119 OI2026-10-08: 119 OI2026-10-09: 180 OI2026-10-13: 192 OI2026-10-16: 194 OI2026-10-20: 249 OI Oct 02, 2026Oct 20, 2026

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

IIPR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing249+55
Oct 16, 2026194+2
Oct 13, 2026192+12
Oct 09, 2026180+61
Oct 08, 20261190
Oct 07, 2026119+21
Oct 06, 202698+2
Oct 05, 202696+40
Oct 02, 202656No prior observation