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Contract OI history

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Oct 30, 2026 EXPIRATION

SNOW $340.00 Put

SNOW261030P00340000

Latest saved OI174Oct 23, 2026
Last change+21vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $340.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 174870 2026-10-02: 31 OI2026-10-05: 33 OI2026-10-06: 44 OI2026-10-07: 118 OI2026-10-08: 118 OI2026-10-09: 136 OI2026-10-13: 147 OI2026-10-14: 147 OI2026-10-15: 149 OI2026-10-16: 160 OI2026-10-21: 153 OI2026-10-23: 174 OI Oct 02, 2026Oct 23, 2026

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

SNOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing174+21
Oct 21, 2026153-7
Oct 16, 2026160+11
Oct 15, 2026149+2
Oct 14, 20261470
Oct 13, 2026147+11
Oct 09, 2026136+18
Oct 08, 20261180
Oct 07, 2026118+74
Oct 06, 202644+11
Oct 05, 202633+2
Oct 02, 202631No prior observation