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Contract OI history

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Dec 18, 2026 EXPIRATION

SNOW $230.00 Put

SNOW261218P00230000

Latest saved OI580Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $230.00 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. 5802900 2026-10-02: 511 OI2026-10-05: 512 OI2026-10-06: 514 OI2026-10-07: 515 OI2026-10-08: 515 OI2026-10-09: 570 OI2026-10-13: 567 OI2026-10-14: 567 OI2026-10-15: 569 OI2026-10-16: 575 OI2026-10-21: 579 OI2026-10-23: 580 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, 2026580+1
Oct 21, 2026Viewing579+4
Oct 16, 2026575+6
Oct 15, 2026569+2
Oct 14, 20265670
Oct 13, 2026567-3
Oct 09, 2026570+55
Oct 08, 20265150
Oct 07, 2026515+1
Oct 06, 2026514+2
Oct 05, 2026512+1
Oct 02, 2026511No prior observation